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authorvolth <volth@volth.com>2019-08-15 12:41:18 +0000
committerJörg Thalheim <Mic92@users.noreply.github.com>2019-08-15 13:41:18 +0100
commit46420bbaa3f8f79ce7b9ee68e98eba1f7bce2db6 (patch)
tree46b871987347acf0215f8a9bf54df275aed9c496 /pkgs/tools
parentcff9e6429a4341e924594f5e057b03ca8101b314 (diff)
treewide: name -> pname (easy cases) (#66585)
treewide replacement of

stdenv.mkDerivation rec {
  name = "*-${version}";
  version = "*";

to pname
Diffstat (limited to 'pkgs/tools')
-rw-r--r--pkgs/tools/X11/autocutsel/default.nix4
-rw-r--r--pkgs/tools/X11/bgs/default.nix2
-rw-r--r--pkgs/tools/X11/ckbcomp/default.nix2
-rw-r--r--pkgs/tools/X11/dispad/default.nix2
-rw-r--r--pkgs/tools/X11/dragon-drop/default.nix2
-rw-r--r--pkgs/tools/X11/ffcast/default.nix2
-rw-r--r--pkgs/tools/X11/go-sct/default.nix2
-rw-r--r--pkgs/tools/X11/grobi/default.nix2
-rw-r--r--pkgs/tools/X11/hsetroot/default.nix2
-rw-r--r--pkgs/tools/X11/jumpapp/default.nix2
-rw-r--r--pkgs/tools/X11/numlockx/default.nix1
-rw-r--r--pkgs/tools/X11/nx-libs/default.nix2
-rw-r--r--pkgs/tools/X11/obconf/default.nix2
-rw-r--r--pkgs/tools/X11/oblogout/default.nix2
-rw-r--r--pkgs/tools/X11/run-scaled/default.nix2
-rw-r--r--pkgs/tools/X11/runningx/default.nix2
-rw-r--r--pkgs/tools/X11/screen-message/default.nix2
-rw-r--r--pkgs/tools/X11/setroot/default.nix2
-rw-r--r--pkgs/tools/X11/skippy-xd/default.nix2
-rw-r--r--pkgs/tools/X11/sselp/default.nix4
-rw-r--r--pkgs/tools/X11/virtualgl/lib.nix2
-rw-r--r--pkgs/tools/X11/wayv/default.nix1
-rw-r--r--pkgs/tools/X11/winswitch/default.nix4
-rw-r--r--pkgs/tools/X11/wmutils-core/default.nix2
-rw-r--r--pkgs/tools/X11/wmutils-opt/default.nix2
-rw-r--r--pkgs/tools/X11/x11vnc/default.nix2
-rw-r--r--pkgs/tools/X11/xannotate/default.nix1
-rw-r--r--pkgs/tools/X11/xbanish/default.nix1
-rw-r--r--pkgs/tools/X11/xbindkeys-config/default.nix2
-rw-r--r--pkgs/tools/X11/xcwd/default.nix2
-rw-r--r--pkgs/tools/X11/xdg-utils/default.nix4
-rw-r--r--pkgs/tools/X11/xdotool/default.nix2
-rw-r--r--pkgs/tools/X11/xinput_calibrator/default.nix1
-rw-r--r--pkgs/tools/X11/xkb-switch/default.nix2
-rw-r--r--pkgs/tools/X11/xloadimage/default.nix2
-rw-r--r--pkgs/tools/X11/xmacro/default.nix4
-rw-r--r--pkgs/tools/X11/xnee/default.nix4
-rw-r--r--pkgs/tools/X11/xosview2/default.nix4
-rw-r--r--pkgs/tools/X11/xpointerbarrier/default.nix2
-rw-r--r--pkgs/tools/X11/xpra/libfakeXinerama.nix4
-rw-r--r--pkgs/tools/X11/xrectsel/default.nix2
-rw-r--r--pkgs/tools/X11/xrestop/default.nix2
-rw-r--r--pkgs/tools/X11/xsecurelock/default.nix2
-rw-r--r--pkgs/tools/X11/xsettingsd/default.nix2
-rw-r--r--pkgs/tools/X11/xvkbd/default.nix2
-rw-r--r--pkgs/tools/X11/xwinmosaic/default.nix2
-rw-r--r--pkgs/tools/admin/acme.sh/default.nix2
-rw-r--r--pkgs/tools/admin/adtool/default.nix4
-rw-r--r--pkgs/tools/admin/amazon-ecr-credential-helper/default.nix2
-rw-r--r--pkgs/tools/admin/aws-env/default.nix1
-rw-r--r--pkgs/tools/admin/aws-rotate-key/default.nix2
-rw-r--r--pkgs/tools/admin/aws-vault/default.nix1
-rw-r--r--pkgs/tools/admin/bluemix-cli/default.nix2
-rw-r--r--pkgs/tools/admin/bubblewrap/default.nix4
-rw-r--r--pkgs/tools/admin/cli53/default.nix2
-rw-r--r--pkgs/tools/admin/docker-credential-gcr/default.nix2
-rw-r--r--pkgs/tools/admin/fastlane/default.nix3
-rw-r--r--pkgs/tools/admin/google-cloud-sdk/default.nix4
-rw-r--r--pkgs/tools/admin/gtk-vnc/default.nix4
-rw-r--r--pkgs/tools/admin/iamy/default.nix2
-rw-r--r--pkgs/tools/admin/pulumi/default.nix2
-rw-r--r--pkgs/tools/admin/scaleway-cli/default.nix2
-rw-r--r--pkgs/tools/admin/ssl-cert-check/default.nix1
-rw-r--r--pkgs/tools/admin/tigervnc/default.nix2
-rw-r--r--pkgs/tools/admin/vncdo/default.nix1
-rw-r--r--pkgs/tools/archivers/afio/default.nix4
-rw-r--r--pkgs/tools/archivers/gnutar/default.nix2
-rw-r--r--pkgs/tools/archivers/p7zip/default.nix2
-rw-r--r--pkgs/tools/archivers/runzip/default.nix2
-rw-r--r--pkgs/tools/archivers/s-tar/default.nix2
-rw-r--r--pkgs/tools/archivers/unarj/default.nix4
-rw-r--r--pkgs/tools/archivers/undmg/default.nix2
-rw-r--r--pkgs/tools/archivers/unp/default.nix2
-rw-r--r--pkgs/tools/archivers/unrar/default.nix2
-rw-r--r--pkgs/tools/archivers/unshield/default.nix2
-rw-r--r--pkgs/tools/archivers/wimlib/default.nix4
-rw-r--r--pkgs/tools/archivers/xarchive/default.nix4
-rw-r--r--pkgs/tools/archivers/xarchiver/default.nix2
-rw-r--r--pkgs/tools/archivers/zpaq/default.nix2
-rw-r--r--pkgs/tools/audio/abcm2ps/default.nix2
-rw-r--r--pkgs/tools/audio/abcmidi/default.nix4
-rw-r--r--pkgs/tools/audio/accuraterip-checksum/default.nix2
-rw-r--r--pkgs/tools/audio/acoustid-fingerprinter/default.nix4
-rw-r--r--pkgs/tools/audio/aucdtect/default.nix2
-rw-r--r--pkgs/tools/audio/beets/alternatives-plugin.nix2
-rw-r--r--pkgs/tools/audio/darkice/default.nix2
-rw-r--r--pkgs/tools/audio/ezstream/default.nix4
-rw-r--r--pkgs/tools/audio/glyr/default.nix2
-rw-r--r--pkgs/tools/audio/mpdas/default.nix2
-rw-r--r--pkgs/tools/audio/mpdcron/default.nix2
-rw-r--r--pkgs/tools/audio/mpdris2/default.nix1
-rw-r--r--pkgs/tools/audio/pasystray/default.nix4
-rw-r--r--pkgs/tools/audio/playerctl/default.nix2
-rw-r--r--pkgs/tools/audio/pnmixer/default.nix2
-rw-r--r--pkgs/tools/audio/trx/default.nix2
-rw-r--r--pkgs/tools/audio/volumeicon/default.nix2
-rw-r--r--pkgs/tools/backup/bareos/default.nix4
-rw-r--r--pkgs/tools/backup/btrbk/default.nix4
-rw-r--r--pkgs/tools/backup/burp/default.nix2
-rw-r--r--pkgs/tools/backup/chunksync/default.nix2
-rw-r--r--pkgs/tools/backup/dar/default.nix4
-rw-r--r--pkgs/tools/backup/diskrsync/default.nix2
-rw-r--r--pkgs/tools/backup/duplicati/default.nix10
-rw-r--r--pkgs/tools/backup/duply/default.nix2
-rw-r--r--pkgs/tools/backup/easysnap/default.nix2
-rw-r--r--pkgs/tools/backup/flockit/default.nix2
-rw-r--r--pkgs/tools/backup/httrack/default.nix2
-rw-r--r--pkgs/tools/backup/httrack/qt.nix4
-rw-r--r--pkgs/tools/backup/mydumper/default.nix2
-rw-r--r--pkgs/tools/backup/ori/default.nix2
-rw-r--r--pkgs/tools/backup/partclone/default.nix2
-rw-r--r--pkgs/tools/backup/percona-xtrabackup/default.nix4
-rw-r--r--pkgs/tools/backup/rdup/default.nix2
-rw-r--r--pkgs/tools/backup/restic/default.nix2
-rw-r--r--pkgs/tools/backup/restic/rest-server.nix2
-rw-r--r--pkgs/tools/backup/rsbep/default.nix2
-rw-r--r--pkgs/tools/backup/store-backup/default.nix2
-rw-r--r--pkgs/tools/backup/tarsnap/default.nix2
-rw-r--r--pkgs/tools/backup/wal-e/default.nix2
-rw-r--r--pkgs/tools/backup/wal-g/default.nix2
-rw-r--r--pkgs/tools/backup/zbackup/default.nix2
-rw-r--r--pkgs/tools/bluetooth/blueman/default.nix4
-rw-r--r--pkgs/tools/bluetooth/bluez-alsa/default.nix2
-rw-r--r--pkgs/tools/bootloaders/refind/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/bashburn/default.nix4
-rw-r--r--pkgs/tools/cd-dvd/bchunk/default.nix4
-rw-r--r--pkgs/tools/cd-dvd/brasero/default.nix4
-rw-r--r--pkgs/tools/cd-dvd/cdi2iso/default.nix4
-rw-r--r--pkgs/tools/cd-dvd/cdimgtools/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/cue2pops/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/dvd-vr/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/dvdisaster/default.nix4
-rw-r--r--pkgs/tools/cd-dvd/ecm-tools/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/mdf2iso/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/mkcue/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/nrg2iso/default.nix4
-rw-r--r--pkgs/tools/cd-dvd/unetbootin/default.nix2
-rw-r--r--pkgs/tools/compression/advancecomp/default.nix2
-rw-r--r--pkgs/tools/compression/brotli/default.nix2
-rw-r--r--pkgs/tools/compression/bsc/default.nix2
-rw-r--r--pkgs/tools/compression/bsdiff/default.nix4
-rw-r--r--pkgs/tools/compression/bzip2/default.nix4
-rw-r--r--pkgs/tools/compression/dtrx/default.nix2
-rw-r--r--pkgs/tools/compression/gzip/default.nix4
-rw-r--r--pkgs/tools/compression/lrzip/default.nix4
-rw-r--r--pkgs/tools/compression/lzfse/default.nix2
-rw-r--r--pkgs/tools/compression/lzip/default.nix4
-rw-r--r--pkgs/tools/compression/mozlz4a/default.nix1
-rw-r--r--pkgs/tools/compression/pbzx/default.nix1
-rw-r--r--pkgs/tools/compression/upx/default.nix4
-rw-r--r--pkgs/tools/compression/xar/default.nix4
-rw-r--r--pkgs/tools/compression/xdelta/default.nix2
-rw-r--r--pkgs/tools/compression/xdelta/unstable.nix2
-rw-r--r--pkgs/tools/compression/zopfli/default.nix6
-rw-r--r--pkgs/tools/filesystems/afpfs-ng/default.nix2
-rw-r--r--pkgs/tools/filesystems/avfs/default.nix4
-rw-r--r--pkgs/tools/filesystems/bashmount/default.nix2
-rw-r--r--pkgs/tools/filesystems/bcache-tools/default.nix4
-rw-r--r--pkgs/tools/filesystems/bees/default.nix2
-rw-r--r--pkgs/tools/filesystems/bindfs/default.nix4
-rw-r--r--pkgs/tools/filesystems/blobfuse/default.nix2
-rw-r--r--pkgs/tools/filesystems/boxfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/btrfs-progs/default.nix2
-rw-r--r--pkgs/tools/filesystems/chunkfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/convoy/default.nix2
-rw-r--r--pkgs/tools/filesystems/cryfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/darling-dmg/default.nix2
-rw-r--r--pkgs/tools/filesystems/disorderfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/djmount/default.nix4
-rw-r--r--pkgs/tools/filesystems/dosfstools/default.nix2
-rw-r--r--pkgs/tools/filesystems/duff/default.nix2
-rw-r--r--pkgs/tools/filesystems/duperemove/default.nix2
-rw-r--r--pkgs/tools/filesystems/e2tools/default.nix3
-rw-r--r--pkgs/tools/filesystems/encfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/exfat/default.nix2
-rw-r--r--pkgs/tools/filesystems/ext4magic/default.nix4
-rw-r--r--pkgs/tools/filesystems/extundelete/default.nix2
-rw-r--r--pkgs/tools/filesystems/f2fs-tools/default.nix2
-rw-r--r--pkgs/tools/filesystems/f3/default.nix1
-rw-r--r--pkgs/tools/filesystems/fatresize/default.nix2
-rw-r--r--pkgs/tools/filesystems/fatsort/default.nix4
-rw-r--r--pkgs/tools/filesystems/fuse-7z-ng/default.nix1
-rw-r--r--pkgs/tools/filesystems/gcsfuse/default.nix2
-rw-r--r--pkgs/tools/filesystems/genimage/default.nix2
-rw-r--r--pkgs/tools/filesystems/genromfs/default.nix4
-rw-r--r--pkgs/tools/filesystems/go-mtpfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/gpart/default.nix2
-rw-r--r--pkgs/tools/filesystems/grive2/default.nix2
-rw-r--r--pkgs/tools/filesystems/hubicfuse/default.nix2
-rw-r--r--pkgs/tools/filesystems/ifuse/default.nix2
-rw-r--r--pkgs/tools/filesystems/lizardfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/mhddfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/mkspiffs/default.nix2
-rw-r--r--pkgs/tools/filesystems/mp3fs/default.nix4
-rw-r--r--pkgs/tools/filesystems/mtdutils/default.nix2
-rw-r--r--pkgs/tools/filesystems/nixpart/0.4/blivet.nix4
-rw-r--r--pkgs/tools/filesystems/nixpart/0.4/default.nix2
-rw-r--r--pkgs/tools/filesystems/nixpart/0.4/pyblock.nix4
-rw-r--r--pkgs/tools/filesystems/nixpart/0.4/pykickstart.nix4
-rw-r--r--pkgs/tools/filesystems/nixpart/0.4/pyparted.nix4
-rw-r--r--pkgs/tools/filesystems/nixpart/default.nix2
-rw-r--r--pkgs/tools/filesystems/ntfs-3g/default.nix1
-rw-r--r--pkgs/tools/filesystems/rdfind/default.nix4
-rw-r--r--pkgs/tools/filesystems/s3backer/default.nix2
-rw-r--r--pkgs/tools/filesystems/s3fs/default.nix2
-rw-r--r--pkgs/tools/filesystems/securefs/default.nix2
-rw-r--r--pkgs/tools/filesystems/simg2img/default.nix2
-rw-r--r--pkgs/tools/filesystems/smbnetfs/default.nix4
-rw-r--r--pkgs/tools/filesystems/snapraid/default.nix2
-rw-r--r--pkgs/tools/filesystems/squashfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/squashfuse/default.nix1
-rw-r--r--pkgs/tools/filesystems/sshfs-fuse/default.nix2
-rw-r--r--pkgs/tools/filesystems/tmsu/default.nix2
-rw-r--r--pkgs/tools/filesystems/u3-tool/default.nix3
-rw-r--r--pkgs/tools/filesystems/udftools/default.nix2
-rw-r--r--pkgs/tools/filesystems/unionfs-fuse/default.nix2
-rw-r--r--pkgs/tools/filesystems/xfsprogs/default.nix2
-rw-r--r--pkgs/tools/filesystems/xtreemfs/default.nix2
-rw-r--r--pkgs/tools/filesystems/yandex-disk/default.nix4
-rw-r--r--pkgs/tools/filesystems/zerofree/default.nix4
-rw-r--r--pkgs/tools/filesystems/zkfuse/default.nix2
-rw-r--r--pkgs/tools/graphics/appleseed/default.nix2
-rw-r--r--pkgs/tools/graphics/barcode/default.nix3
-rw-r--r--pkgs/tools/graphics/blockhash/default.nix2
-rw-r--r--pkgs/tools/graphics/cfdg/default.nix6
-rw-r--r--pkgs/tools/graphics/convchain/default.nix2
-rw-r--r--pkgs/tools/graphics/cuneiform/default.nix2
-rw-r--r--pkgs/tools/graphics/dpic/default.nix4
-rw-r--r--pkgs/tools/graphics/enblend-enfuse/default.nix4
-rw-r--r--pkgs/tools/graphics/epstool/default.nix2
-rw-r--r--pkgs/tools/graphics/facedetect/default.nix4
-rw-r--r--pkgs/tools/graphics/fast-neural-doodle/default.nix2
-rw-r--r--pkgs/tools/graphics/fim/default.nix4
-rw-r--r--pkgs/tools/graphics/flam3/default.nix1
-rw-r--r--pkgs/tools/graphics/ggobi/default.nix2
-rw-r--r--pkgs/tools/graphics/glee/default.nix1
-rw-r--r--pkgs/tools/graphics/glmark2/default.nix2
-rw-r--r--pkgs/tools/graphics/glxinfo/default.nix2
-rw-r--r--pkgs/tools/graphics/gromit-mpx/default.nix2
-rw-r--r--pkgs/tools/graphics/ibniz/default.nix4
-rw-r--r--pkgs/tools/graphics/imgur-screenshot/default.nix2
-rw-r--r--pkgs/tools/graphics/jhead/default.nix8
-rw-r--r--pkgs/tools/graphics/lepton/default.nix2
-rw-r--r--pkgs/tools/graphics/logstalgia/default.nix4
-rw-r--r--pkgs/tools/graphics/luxcorerender/default.nix2
-rw-r--r--pkgs/tools/graphics/maim/default.nix2
-rw-r--r--pkgs/tools/graphics/neural-style/default.nix2
-rw-r--r--pkgs/tools/graphics/nifskope/default.nix2
-rw-r--r--pkgs/tools/graphics/optar/default.nix2
-rw-r--r--pkgs/tools/graphics/pdf2svg/default.nix2
-rw-r--r--pkgs/tools/graphics/pdftag/default.nix1
-rw-r--r--pkgs/tools/graphics/perceptualdiff/default.nix1
-rw-r--r--pkgs/tools/graphics/pfstools/default.nix3
-rw-r--r--pkgs/tools/graphics/pngquant/default.nix2
-rw-r--r--pkgs/tools/graphics/povray/default.nix2
-rw-r--r--pkgs/tools/graphics/qrcode/default.nix2
-rw-r--r--pkgs/tools/graphics/rocket/default.nix2
-rw-r--r--pkgs/tools/graphics/s2png/default.nix2
-rw-r--r--pkgs/tools/graphics/scanbd/default.nix4
-rw-r--r--pkgs/tools/graphics/sng/default.nix2
-rw-r--r--pkgs/tools/graphics/structure-synth/default.nix2
-rw-r--r--pkgs/tools/graphics/swfdec/default.nix1
-rw-r--r--pkgs/tools/graphics/syntex/default.nix2
-rw-r--r--pkgs/tools/graphics/unpaper/default.nix4
-rw-r--r--pkgs/tools/graphics/vips/default.nix2
-rw-r--r--pkgs/tools/graphics/vulkan-tools/default.nix2
-rw-r--r--pkgs/tools/graphics/wallutils/default.nix2
-rw-r--r--pkgs/tools/graphics/wavefunctioncollapse/default.nix2
-rw-r--r--pkgs/tools/graphics/welkin/default.nix2
-rw-r--r--pkgs/tools/graphics/wkhtmltopdf/default.nix2
-rw-r--r--pkgs/tools/graphics/yafaray-core/default.nix2
-rw-r--r--pkgs/tools/graphics/yaxg/default.nix2
-rw-r--r--pkgs/tools/graphics/zxing/default.nix2
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-anthy/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-chewing/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-cloudpinyin/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-hangul/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-libpinyin/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-m17n/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-rime/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-skk/default.nix2
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-table-extra/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-table-other/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-unikey/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx/unwrapped.nix2
-rw-r--r--pkgs/tools/inputmethods/ibus-engines/ibus-anthy/default.nix4
-rw-r--r--pkgs/tools/inputmethods/ibus-engines/ibus-hangul/default.nix4
-rw-r--r--pkgs/tools/inputmethods/ibus-engines/ibus-kkc/default.nix3
-rw-r--r--pkgs/tools/inputmethods/ibus-engines/ibus-libpinyin/default.nix2
-rw-r--r--pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix2
-rw-r--r--pkgs/tools/inputmethods/ibus-engines/ibus-table-chinese/default.nix2
-rw-r--r--pkgs/tools/inputmethods/ibus-engines/ibus-table-others/default.nix4
-rw-r--r--pkgs/tools/inputmethods/ibus-engines/ibus-table/default.nix2
-rw-r--r--pkgs/tools/inputmethods/ibus-engines/ibus-uniemoji/default.nix2
-rw-r--r--pkgs/tools/inputmethods/ibus/default.nix4
-rw-r--r--pkgs/tools/inputmethods/ibus/ibus-qt.nix4
-rw-r--r--pkgs/tools/inputmethods/keyfuzz/default.nix2
-rw-r--r--pkgs/tools/inputmethods/libinput-gestures/default.nix1
-rw-r--r--pkgs/tools/inputmethods/libkkc/default.nix3
-rw-r--r--pkgs/tools/inputmethods/skk/skk-dicts/default.nix2
-rw-r--r--pkgs/tools/inputmethods/skk/skktools/default.nix2
-rw-r--r--pkgs/tools/inputmethods/tegaki-zinnia-japanese/default.nix2
-rw-r--r--pkgs/tools/inputmethods/touchegg/default.nix4
-rw-r--r--pkgs/tools/inputmethods/triggerhappy/default.nix2
-rw-r--r--pkgs/tools/inputmethods/uim/default.nix2
-rw-r--r--pkgs/tools/inputmethods/zinnia/default.nix2
-rw-r--r--pkgs/tools/misc/0x0/default.nix2
-rw-r--r--pkgs/tools/misc/aescrypt/default.nix4
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-rw-r--r--pkgs/tools/text/gnused/default.nix2
-rw-r--r--pkgs/tools/text/groff/default.nix4
-rw-r--r--pkgs/tools/text/gucci/default.nix2
-rw-r--r--pkgs/tools/text/highlight/default.nix2
-rw-r--r--pkgs/tools/text/html-tidy/default.nix2
-rw-r--r--pkgs/tools/text/icdiff/default.nix2
-rw-r--r--pkgs/tools/text/jsawk/default.nix2
-rw-r--r--pkgs/tools/text/jumanpp/default.nix3
-rw-r--r--pkgs/tools/text/kytea/default.nix4
-rw-r--r--pkgs/tools/text/languagetool/default.nix4
-rw-r--r--pkgs/tools/text/link-grammar/default.nix3
-rw-r--r--pkgs/tools/text/mb2md/default.nix2
-rw-r--r--pkgs/tools/text/mecab/ipadic.nix2
-rw-r--r--pkgs/tools/text/miller/default.nix2
-rw-r--r--pkgs/tools/text/mir-qualia/default.nix2
-rw-r--r--pkgs/tools/text/numdiff/default.nix2
-rw-r--r--pkgs/tools/text/odt2txt/default.nix2
-rw-r--r--pkgs/tools/text/peco/default.nix2
-rw-r--r--pkgs/tools/text/platinum-searcher/default.nix2
-rw-r--r--pkgs/tools/text/podiff/default.nix2
-rw-r--r--pkgs/tools/text/poedit/default.nix2
-rw-r--r--pkgs/tools/text/proselint/default.nix4
-rw-r--r--pkgs/tools/text/qshowdiff/default.nix2
-rw-r--r--pkgs/tools/text/reckon/default.nix4
-rw-r--r--pkgs/tools/text/rpl/default.nix1
-rw-r--r--pkgs/tools/text/rst2html5/default.nix4
-rw-r--r--pkgs/tools/text/schema2ldif/default.nix2
-rw-r--r--pkgs/tools/text/shfmt/default.nix2
-rw-r--r--pkgs/tools/text/shocco/default.nix2
-rw-r--r--pkgs/tools/text/sift/default.nix2
-rw-r--r--pkgs/tools/text/silver-searcher/default.nix2
-rw-r--r--pkgs/tools/text/txt2tags/default.nix4
-rw-r--r--pkgs/tools/text/unrtf/default.nix4
-rw-r--r--pkgs/tools/text/untex/default.nix4
-rw-r--r--pkgs/tools/text/vale/default.nix2
-rw-r--r--pkgs/tools/text/wgetpaste/default.nix4
-rw-r--r--pkgs/tools/text/xidel/default.nix2
-rw-r--r--pkgs/tools/text/xml/basex/default.nix2
-rw-r--r--pkgs/tools/text/xml/html-xml-utils/default.nix4
-rw-r--r--pkgs/tools/text/xml/jing-trang/default.nix2
-rw-r--r--pkgs/tools/text/xml/rnv/default.nix2
-rw-r--r--pkgs/tools/text/xml/rxp/default.nix2
-rw-r--r--pkgs/tools/text/xml/xmlformat/default.nix2
-rw-r--r--pkgs/tools/text/xurls/default.nix2
-rw-r--r--pkgs/tools/text/zimwriterfs/default.nix4
-rw-r--r--pkgs/tools/typesetting/djvu2pdf/default.nix2
-rw-r--r--pkgs/tools/typesetting/fop/default.nix4
-rw-r--r--pkgs/tools/typesetting/git-latexdiff/default.nix2
-rw-r--r--pkgs/tools/typesetting/htmldoc/default.nix2
-rw-r--r--pkgs/tools/typesetting/mmark/default.nix2
-rw-r--r--pkgs/tools/typesetting/multimarkdown/default.nix2
-rw-r--r--pkgs/tools/typesetting/odpdown/default.nix2
-rw-r--r--pkgs/tools/typesetting/pdf2djvu/default.nix4
-rw-r--r--pkgs/tools/typesetting/pdf2odt/default.nix2
-rw-r--r--pkgs/tools/typesetting/pdfgrep/default.nix4
-rw-r--r--pkgs/tools/typesetting/satysfi/default.nix2
-rw-r--r--pkgs/tools/typesetting/scdoc/default.nix2
-rw-r--r--pkgs/tools/typesetting/sile/default.nix4
-rw-r--r--pkgs/tools/typesetting/skribilo/default.nix4
-rw-r--r--pkgs/tools/typesetting/sshlatex/default.nix2
-rw-r--r--pkgs/tools/typesetting/ted/default.nix3
-rw-r--r--pkgs/tools/typesetting/tex/auctex/default.nix3
-rw-r--r--pkgs/tools/typesetting/tikzit/default.nix2
-rw-r--r--pkgs/tools/typesetting/xmlroff/default.nix4
-rw-r--r--pkgs/tools/video/atomicparsley/default.nix2
-rw-r--r--pkgs/tools/video/bento4/default.nix2
-rw-r--r--pkgs/tools/video/rtmpdump/default.nix2
-rw-r--r--pkgs/tools/video/swftools/default.nix4
-rw-r--r--pkgs/tools/video/untrunc/default.nix2
-rw-r--r--pkgs/tools/video/yamdi/default.nix2
-rw-r--r--pkgs/tools/virtualization/amazon-ecs-cli/default.nix2
-rw-r--r--pkgs/tools/virtualization/awless/default.nix2
-rw-r--r--pkgs/tools/virtualization/cloudmonkey/default.nix2
-rw-r--r--pkgs/tools/virtualization/distrobuilder/default.nix2
-rw-r--r--pkgs/tools/virtualization/ec2-ami-tools/default.nix4
-rw-r--r--pkgs/tools/virtualization/google-compute-engine-oslogin/default.nix2
-rw-r--r--pkgs/tools/virtualization/google-compute-engine/default.nix2
-rw-r--r--pkgs/tools/virtualization/govc/default.nix2
-rw-r--r--pkgs/tools/virtualization/marathonctl/default.nix2
-rw-r--r--pkgs/tools/virtualization/rootlesskit/default.nix2
-rw-r--r--pkgs/tools/virtualization/xe-guest-utilities/default.nix1
1059 files changed, 1280 insertions, 1363 deletions
diff --git a/pkgs/tools/X11/autocutsel/default.nix b/pkgs/tools/X11/autocutsel/default.nix
index c9bf7141804c3..db17788cea005 100644
--- a/pkgs/tools/X11/autocutsel/default.nix
+++ b/pkgs/tools/X11/autocutsel/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.10.0";
-  name = "autocutsel-${version}";
+  pname = "autocutsel";
  
   src = fetchurl {
-    url = "https://github.com/sigmike/autocutsel/releases/download/${version}/${name}.tar.gz";
+    url = "https://github.com/sigmike/autocutsel/releases/download/${version}/${pname}-${version}.tar.gz";
     sha256 = "0gsys2dzh4az51ndcsabhlbbrjn2nm75lnjr45kg6r8sm8q66dx2";
   };
  
diff --git a/pkgs/tools/X11/bgs/default.nix b/pkgs/tools/X11/bgs/default.nix
index 488c97ad36b52..66d845b0587fa 100644
--- a/pkgs/tools/X11/bgs/default.nix
+++ b/pkgs/tools/X11/bgs/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "bgs-${version}";
+  pname = "bgs";
   version = "0.8";
 
   src = fetchurl {
diff --git a/pkgs/tools/X11/ckbcomp/default.nix b/pkgs/tools/X11/ckbcomp/default.nix
index 1b6c540b3d888..478f0d7fed9e3 100644
--- a/pkgs/tools/X11/ckbcomp/default.nix
+++ b/pkgs/tools/X11/ckbcomp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitLab, perl, xkeyboard_config }:
 
 stdenv.mkDerivation rec {
-  name = "ckbcomp-${version}";
+  pname = "ckbcomp";
   version = "1.192";
 
   src = fetchFromGitLab {
diff --git a/pkgs/tools/X11/dispad/default.nix b/pkgs/tools/X11/dispad/default.nix
index 1d119220e5851..7c1457d3e2ae2 100644
--- a/pkgs/tools/X11/dispad/default.nix
+++ b/pkgs/tools/X11/dispad/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libX11, libXi, libconfuse }:
 
 stdenv.mkDerivation rec {
-  name = "dispad-${version}";
+  pname = "dispad";
   version = "0.3.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/dragon-drop/default.nix b/pkgs/tools/X11/dragon-drop/default.nix
index 28f7edcfd043e..f15d099016a59 100644
--- a/pkgs/tools/X11/dragon-drop/default.nix
+++ b/pkgs/tools/X11/dragon-drop/default.nix
@@ -1,7 +1,7 @@
 { stdenv, gtk, pkgconfig, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "dragon-drop-${version}";
+  pname = "dragon-drop";
   version = "1.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/ffcast/default.nix b/pkgs/tools/X11/ffcast/default.nix
index 3283cea1db522..d6c86d60bc1e9 100644
--- a/pkgs/tools/X11/ffcast/default.nix
+++ b/pkgs/tools/X11/ffcast/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, perl, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "ffcast-${version}";
+  pname = "ffcast";
   version = "2.5.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/go-sct/default.nix b/pkgs/tools/X11/go-sct/default.nix
index c750a5ce1c66b..01d82b4a112c7 100644
--- a/pkgs/tools/X11/go-sct/default.nix
+++ b/pkgs/tools/X11/go-sct/default.nix
@@ -1,7 +1,7 @@
 { stdenv, xorg, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "go-sct-${version}";
+  pname = "go-sct";
   version = "20180605-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "eb1e851f2d5017038d2b8e3653645c36d3a279f4";
 
diff --git a/pkgs/tools/X11/grobi/default.nix b/pkgs/tools/X11/grobi/default.nix
index 1a7fc91311e5d..f917bda6f71be 100644
--- a/pkgs/tools/X11/grobi/default.nix
+++ b/pkgs/tools/X11/grobi/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   version = "0.5.1";
-  name = "grobi-${version}";
+  pname = "grobi";
 
   goPackagePath = "github.com/fd0/grobi";
 
diff --git a/pkgs/tools/X11/hsetroot/default.nix b/pkgs/tools/X11/hsetroot/default.nix
index cf2227403b013..239dfa0963b28 100644
--- a/pkgs/tools/X11/hsetroot/default.nix
+++ b/pkgs/tools/X11/hsetroot/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, autoconf, automake, imlib2, libtool, libX11, pkgconfig, xorgproto }:
 
 stdenv.mkDerivation rec {
-  name = "hsetroot-${version}";
+  pname = "hsetroot";
   version = "1.0.2";
 
   # The primary download site seems to no longer exist; use Gentoo's mirror for now.
diff --git a/pkgs/tools/X11/jumpapp/default.nix b/pkgs/tools/X11/jumpapp/default.nix
index 5d3810c7d64d4..38de9e9f80b6e 100644
--- a/pkgs/tools/X11/jumpapp/default.nix
+++ b/pkgs/tools/X11/jumpapp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, perl, pandoc, fetchFromGitHub, xdotool, wmctrl, xprop, nettools }:
 
 stdenv.mkDerivation rec {
-  name = "jumpapp-${version}";
+  pname = "jumpapp";
   version = "1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/numlockx/default.nix b/pkgs/tools/X11/numlockx/default.nix
index 2c4807e4661fb..b59e9dc30ac86 100644
--- a/pkgs/tools/X11/numlockx/default.nix
+++ b/pkgs/tools/X11/numlockx/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, libX11, libXext, autoconf }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   version = "1.2";
   pname = "numlockx";
 
diff --git a/pkgs/tools/X11/nx-libs/default.nix b/pkgs/tools/X11/nx-libs/default.nix
index 516ed9da272bb..ecd672250be52 100644
--- a/pkgs/tools/X11/nx-libs/default.nix
+++ b/pkgs/tools/X11/nx-libs/default.nix
@@ -1,7 +1,7 @@
 { stdenv, autoconf, automake, fetchFromGitHub, libgcc, libjpeg_turbo,
   libpng, libtool, libxml2, pkgconfig, which, xorg }:
 stdenv.mkDerivation rec {
-  name = "nx-libs-${version}";
+  pname = "nx-libs";
   version = "3.5.99.20";
   src = fetchFromGitHub {
     owner = "ArcticaProject";
diff --git a/pkgs/tools/X11/obconf/default.nix b/pkgs/tools/X11/obconf/default.nix
index 2e02338631b4a..6b1b353b09bea 100644
--- a/pkgs/tools/X11/obconf/default.nix
+++ b/pkgs/tools/X11/obconf/default.nix
@@ -2,7 +2,7 @@
   imlib2, libstartup_notification, makeWrapper, libSM }:
 
 stdenv.mkDerivation rec {
-  name = "obconf-${version}";
+  pname = "obconf";
   version = "2.0.4";
 
   src = fetchurl {
diff --git a/pkgs/tools/X11/oblogout/default.nix b/pkgs/tools/X11/oblogout/default.nix
index 33470beca2dec..ad2ee549a6d72 100644
--- a/pkgs/tools/X11/oblogout/default.nix
+++ b/pkgs/tools/X11/oblogout/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, intltool, file, pythonPackages, cairo }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "oblogout-unstable-${version}";
+  pname = "oblogout-unstable";
   version = "2009-11-18";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/run-scaled/default.nix b/pkgs/tools/X11/run-scaled/default.nix
index ea661b0f8c7b8..ae4dc08770ddc 100644
--- a/pkgs/tools/X11/run-scaled/default.nix
+++ b/pkgs/tools/X11/run-scaled/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "git-2018-06-03";
-  name = "run-scaled-${version}";
+  pname = "run-scaled";
 
   src = fetchFromGitHub {
     owner  = "kaueraal";
diff --git a/pkgs/tools/X11/runningx/default.nix b/pkgs/tools/X11/runningx/default.nix
index 1323da585c894..479617b6b93ab 100644
--- a/pkgs/tools/X11/runningx/default.nix
+++ b/pkgs/tools/X11/runningx/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "runningx-${version}";
+  pname = "runningx";
   version = "1.0";
   
   src = fetchurl {
diff --git a/pkgs/tools/X11/screen-message/default.nix b/pkgs/tools/X11/screen-message/default.nix
index 92f24f2b4aa44..8b4a1e19572ae 100644
--- a/pkgs/tools/X11/screen-message/default.nix
+++ b/pkgs/tools/X11/screen-message/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, autoreconfHook, pkgconfig, gtk3, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "screen-message-${version}";
+  pname = "screen-message";
   version = "0.25";
 
   src = fetchurl {
diff --git a/pkgs/tools/X11/setroot/default.nix b/pkgs/tools/X11/setroot/default.nix
index b8714fc9ecafd..bb113c90849c9 100644
--- a/pkgs/tools/X11/setroot/default.nix
+++ b/pkgs/tools/X11/setroot/default.nix
@@ -6,7 +6,7 @@ assert enableXinerama -> libXinerama != null;
 
 stdenv.mkDerivation rec {
   version = "2.0.2";
-  name = "setroot-${version}";
+  pname = "setroot";
 
   src = fetchFromGitHub {
     owner = "ttzhou";
diff --git a/pkgs/tools/X11/skippy-xd/default.nix b/pkgs/tools/X11/skippy-xd/default.nix
index 16462f5243b75..4fd9678733dd3 100644
--- a/pkgs/tools/X11/skippy-xd/default.nix
+++ b/pkgs/tools/X11/skippy-xd/default.nix
@@ -9,7 +9,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "git-2015-03-01";
-  name = "skippy-xd-${version}";
+  pname = "skippy-xd";
   inherit buildInputs;
   src = fetchgit {
     url = "https://github.com/richardgv/skippy-xd/";
diff --git a/pkgs/tools/X11/sselp/default.nix b/pkgs/tools/X11/sselp/default.nix
index 2b58dd6c91154..30f99cd40f29e 100644
--- a/pkgs/tools/X11/sselp/default.nix
+++ b/pkgs/tools/X11/sselp/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.2";
-  name = "sselp-${version}";
+  pname = "sselp";
  
   src = fetchurl {
-    url = "https://dl.suckless.org/tools/${name}.tar.gz";
+    url = "https://dl.suckless.org/tools/${pname}-${version}.tar.gz";
     sha256 = "08mqp00lrh1chdrbs18qr0xv63h866lkmfj87kfscwdm1vn9a3yd";
   };
  
diff --git a/pkgs/tools/X11/virtualgl/lib.nix b/pkgs/tools/X11/virtualgl/lib.nix
index 47b54bec312c9..92afa30e61689 100644
--- a/pkgs/tools/X11/virtualgl/lib.nix
+++ b/pkgs/tools/X11/virtualgl/lib.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, cmake, libGL, libGLU, libX11, libXv, libXtst, libjpeg_turbo, fltk }:
 
 stdenv.mkDerivation rec {
-  name = "virtualgl-lib-${version}";
+  pname = "virtualgl-lib";
   version = "2.6.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/X11/wayv/default.nix b/pkgs/tools/X11/wayv/default.nix
index a5a75c9df4f53..f906a6d403e66 100644
--- a/pkgs/tools/X11/wayv/default.nix
+++ b/pkgs/tools/X11/wayv/default.nix
@@ -1,6 +1,5 @@
 {stdenv, fetchFromGitHub, libX11}:
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "wayv";
   version = "0.3";
 
diff --git a/pkgs/tools/X11/winswitch/default.nix b/pkgs/tools/X11/winswitch/default.nix
index cd9d6aecdefb6..e8b2be4b7837e 100644
--- a/pkgs/tools/X11/winswitch/default.nix
+++ b/pkgs/tools/X11/winswitch/default.nix
@@ -3,12 +3,12 @@
 
 let
   base = pythonPackages.buildPythonApplication rec {
-    name = "winswitch-${version}";
+    pname = "winswitch";
     namePrefix = "";
     version = "0.12.23";
 
     src = fetchurl {
-      url = "http://winswitch.org/src/${name}.src.tar.bz2";
+      url = "http://winswitch.org/src/${pname}-${version}.src.tar.bz2";
       sha256 = "1m0akjcdlsgng426rwvzlcl76kjm993icj0pggvha40cizig1yd9";
     };
 
diff --git a/pkgs/tools/X11/wmutils-core/default.nix b/pkgs/tools/X11/wmutils-core/default.nix
index 4200293ed080e..fe5c70f6ce23a 100644
--- a/pkgs/tools/X11/wmutils-core/default.nix
+++ b/pkgs/tools/X11/wmutils-core/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libxcb }:
 
 stdenv.mkDerivation rec {
-  name = "wmutils-core-${version}";
+  pname = "wmutils-core";
   version = "1.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/X11/wmutils-opt/default.nix b/pkgs/tools/X11/wmutils-opt/default.nix
index c01aa8dc75fa0..c123030386235 100644
--- a/pkgs/tools/X11/wmutils-opt/default.nix
+++ b/pkgs/tools/X11/wmutils-opt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libxcb }:
 
 stdenv.mkDerivation rec {
-  name = "wmutils-opt-${version}";
+  pname = "wmutils-opt";
   version = "1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/x11vnc/default.nix b/pkgs/tools/X11/x11vnc/default.nix
index 169f420357e62..acf0fc9aabfda 100644
--- a/pkgs/tools/X11/x11vnc/default.nix
+++ b/pkgs/tools/X11/x11vnc/default.nix
@@ -3,7 +3,7 @@
   autoreconfHook, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "x11vnc-${version}";
+  pname = "x11vnc";
   version = "0.9.16";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/xannotate/default.nix b/pkgs/tools/X11/xannotate/default.nix
index 5a08cf5c817e3..d52698b0ed7ee 100644
--- a/pkgs/tools/X11/xannotate/default.nix
+++ b/pkgs/tools/X11/xannotate/default.nix
@@ -1,6 +1,5 @@
 {stdenv, fetchFromBitbucket, libX11}:
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "xannotate";
   version = "20150301";
   
diff --git a/pkgs/tools/X11/xbanish/default.nix b/pkgs/tools/X11/xbanish/default.nix
index 142d7d17fe776..8e838bfe9065e 100644
--- a/pkgs/tools/X11/xbanish/default.nix
+++ b/pkgs/tools/X11/xbanish/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   version = "1.6";
   pname = "xbanish";
-  name = "${pname}-${version}";
 
   buildInputs = [
     libX11 libXi libXt libXfixes libXext
diff --git a/pkgs/tools/X11/xbindkeys-config/default.nix b/pkgs/tools/X11/xbindkeys-config/default.nix
index 987293878d82a..bb83effe60116 100644
--- a/pkgs/tools/X11/xbindkeys-config/default.nix
+++ b/pkgs/tools/X11/xbindkeys-config/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, gtk, pkgconfig, procps, makeWrapper, ... }:
 
 stdenv.mkDerivation rec {
-  name = "xbindkeys-config-${version}";
+  pname = "xbindkeys-config";
   version = "0.1.3";
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/tools/X11/xcwd/default.nix b/pkgs/tools/X11/xcwd/default.nix
index 1d42f791fb5c0..c36334d478dfb 100644
--- a/pkgs/tools/X11/xcwd/default.nix
+++ b/pkgs/tools/X11/xcwd/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2016-09-30";
-  name = "xcwd-${version}";
+  pname = "xcwd";
 
   src = fetchFromGitHub {
     owner   = "schischi";
diff --git a/pkgs/tools/X11/xdg-utils/default.nix b/pkgs/tools/X11/xdg-utils/default.nix
index 44016b801e5d1..f1e6e28627c7d 100644
--- a/pkgs/tools/X11/xdg-utils/default.nix
+++ b/pkgs/tools/X11/xdg-utils/default.nix
@@ -16,11 +16,11 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "xdg-utils-${version}";
+  pname = "xdg-utils";
   version = "1.1.3";
 
   src = fetchurl {
-    url = "https://portland.freedesktop.org/download/${name}.tar.gz";
+    url = "https://portland.freedesktop.org/download/${pname}-${version}.tar.gz";
     sha256 = "1nai806smz3zcb2l5iny4x7li0fak0rzmjg6vlyhdqm8z25b166p";
   };
 
diff --git a/pkgs/tools/X11/xdotool/default.nix b/pkgs/tools/X11/xdotool/default.nix
index bb6abfa9b586f..d20714befba17 100644
--- a/pkgs/tools/X11/xdotool/default.nix
+++ b/pkgs/tools/X11/xdotool/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, libX11, perl, libXtst, xorgproto, libXi, libXinerama, libxkbcommon }:
 
 stdenv.mkDerivation rec {
-  name = "xdotool-${version}";
+  pname = "xdotool";
   version = "3.20160805.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/X11/xinput_calibrator/default.nix b/pkgs/tools/X11/xinput_calibrator/default.nix
index 43b46fcb8d7b7..9aee0d778c46e 100644
--- a/pkgs/tools/X11/xinput_calibrator/default.nix
+++ b/pkgs/tools/X11/xinput_calibrator/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "xinput_calibrator";
   version = "0.7.5";
-  name = "${pname}-${version}";
   src = fetchurl {
     url = "https://github.com/tias/${pname}/archive/v${version}.tar.gz";
     sha256 = "d8edbf84523d60f52311d086a1e3ad0f3536f448360063dd8029bf6290aa65e9";
diff --git a/pkgs/tools/X11/xkb-switch/default.nix b/pkgs/tools/X11/xkb-switch/default.nix
index e3bbd59907573..c22715d618155 100644
--- a/pkgs/tools/X11/xkb-switch/default.nix
+++ b/pkgs/tools/X11/xkb-switch/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, libX11, libxkbfile }:
 
 stdenv.mkDerivation rec {
-  name = "xkb-switch-${version}";
+  pname = "xkb-switch";
   version = "1.5.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/xloadimage/default.nix b/pkgs/tools/X11/xloadimage/default.nix
index a58d16ab82e8c..3bd9f52568352 100644
--- a/pkgs/tools/X11/xloadimage/default.nix
+++ b/pkgs/tools/X11/xloadimage/default.nix
@@ -21,7 +21,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "4.1";
-  name = "xloadimage-${version}";
+  pname = "xloadimage";
 
   src = fetchurl {
     url = "mirror://debian/pool/main/x/xloadimage/xloadimage_${version}.orig.tar.gz";
diff --git a/pkgs/tools/X11/xmacro/default.nix b/pkgs/tools/X11/xmacro/default.nix
index fd944f400446e..13a18efccba6b 100644
--- a/pkgs/tools/X11/xmacro/default.nix
+++ b/pkgs/tools/X11/xmacro/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libX11, libXtst, xorgproto, libXi }:
 
 stdenv.mkDerivation rec {
-  name = "xmacro-${version}";
+  pname = "xmacro";
   version = "0.4.6";
 
   src = fetchurl {
-    url = "http://download.sarine.nl/xmacro/${name}.tar.gz";
+    url = "http://download.sarine.nl/xmacro/${pname}-${version}.tar.gz";
     sha256 = "1p9jljxyn4j6piljiyi2xv6f8jhjbzhabprp8p0qmqxaxgdipi61";
   };
 
diff --git a/pkgs/tools/X11/xnee/default.nix b/pkgs/tools/X11/xnee/default.nix
index a84f101cdf7bd..58569dcd59cff 100644
--- a/pkgs/tools/X11/xnee/default.nix
+++ b/pkgs/tools/X11/xnee/default.nix
@@ -3,10 +3,10 @@
 
 stdenv.mkDerivation rec {
   version = "3.19";
-  name = "xnee-${version}";
+  pname = "xnee";
 
   src = fetchurl {
-    url = "mirror://gnu/xnee/${name}.tar.gz";
+    url = "mirror://gnu/xnee/${pname}-${version}.tar.gz";
     sha256 = "04n2lac0vgpv8zsn7nmb50hf3qb56pmj90dmwnivg09gyrf1x92j";
   };
 
diff --git a/pkgs/tools/X11/xosview2/default.nix b/pkgs/tools/X11/xosview2/default.nix
index 8acabeef21881..5dfe74fd37345 100644
--- a/pkgs/tools/X11/xosview2/default.nix
+++ b/pkgs/tools/X11/xosview2/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "xosview2-${version}";
+  pname = "xosview2";
   version = "2.3.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/xosview/${name}.tar.gz";
+    url = "mirror://sourceforge/xosview/${pname}-${version}.tar.gz";
     sha256 = "1drp0n6qjbxyc0104a3aw2g94rh5p218wmrqwxh3kwwm7pmr9xip";
   };
 
diff --git a/pkgs/tools/X11/xpointerbarrier/default.nix b/pkgs/tools/X11/xpointerbarrier/default.nix
index 435f2b2e98012..dfac2cf88a556 100644
--- a/pkgs/tools/X11/xpointerbarrier/default.nix
+++ b/pkgs/tools/X11/xpointerbarrier/default.nix
@@ -1,6 +1,6 @@
 { stdenv, xorg, fetchgit }:
 stdenv.mkDerivation rec {
-  name = "xpointerbarrier-${version}";
+  pname = "xpointerbarrier";
   version = "18.06";
   src = fetchgit {
     url = "https://www.uninformativ.de/git/xpointerbarrier.git";
diff --git a/pkgs/tools/X11/xpra/libfakeXinerama.nix b/pkgs/tools/X11/xpra/libfakeXinerama.nix
index d6fab2b19103a..770024aa4ba5a 100644
--- a/pkgs/tools/X11/xpra/libfakeXinerama.nix
+++ b/pkgs/tools/X11/xpra/libfakeXinerama.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libX11, libXinerama }:
 
 stdenv.mkDerivation  rec {
-  name = "libfakeXinerama-${version}";
+  pname = "libfakeXinerama";
   version = "0.1.0";
 
   src = fetchurl {
-    url = "https://www.xpra.org/src/${name}.tar.bz2";
+    url = "https://www.xpra.org/src/${pname}-${version}.tar.bz2";
     sha256 = "0gxb8jska2anbb3c1m8asbglgnwylgdr44x9lr8yh91hjxsqadkx";
   };
 
diff --git a/pkgs/tools/X11/xrectsel/default.nix b/pkgs/tools/X11/xrectsel/default.nix
index e54ced714e765..b528078870a5c 100644
--- a/pkgs/tools/X11/xrectsel/default.nix
+++ b/pkgs/tools/X11/xrectsel/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "xrectsel-${version}";
+  pname = "xrectsel";
   version = "0.3.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/xrestop/default.nix b/pkgs/tools/X11/xrestop/default.nix
index 4f9b7bcb42e9e..70b471c795ef5 100644
--- a/pkgs/tools/X11/xrestop/default.nix
+++ b/pkgs/tools/X11/xrestop/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, xorg, pkgconfig, ncurses }:
 stdenv.mkDerivation rec {
 
-  name = "xrestop-${version}";
+  pname = "xrestop";
   version = "0.4";
 
   src = fetchurl {
diff --git a/pkgs/tools/X11/xsecurelock/default.nix b/pkgs/tools/X11/xsecurelock/default.nix
index a7a7c2b6c0d58..8766e3c0d54db 100644
--- a/pkgs/tools/X11/xsecurelock/default.nix
+++ b/pkgs/tools/X11/xsecurelock/default.nix
@@ -3,7 +3,7 @@
 , pam, apacheHttpd, imagemagick, pamtester, xscreensaver, xset }:
 
 stdenv.mkDerivation rec {
-  name = "xsecurelock-${version}";
+  pname = "xsecurelock";
   version = "1.4.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/xsettingsd/default.nix b/pkgs/tools/X11/xsettingsd/default.nix
index 2f84711e61c42..bee6cdb748f10 100644
--- a/pkgs/tools/X11/xsettingsd/default.nix
+++ b/pkgs/tools/X11/xsettingsd/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, scons, pkgconfig, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "xsettingsd-${version}";
+  pname = "xsettingsd";
   version = "1.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/X11/xvkbd/default.nix b/pkgs/tools/X11/xvkbd/default.nix
index 368012b468f3e..5f789a0151f4d 100644
--- a/pkgs/tools/X11/xvkbd/default.nix
+++ b/pkgs/tools/X11/xvkbd/default.nix
@@ -2,7 +2,7 @@
 , libXi, libXpm, xorgproto, gccmakedep, Xaw3d }:
 
 stdenv.mkDerivation rec {
-  name = "xvkbd-${version}";
+  pname = "xvkbd";
   version = "3.9";
   src = fetchurl {
     url = "http://t-sato.in.coocan.jp/xvkbd/xvkbd-3.9.tar.gz";
diff --git a/pkgs/tools/X11/xwinmosaic/default.nix b/pkgs/tools/X11/xwinmosaic/default.nix
index b6b87fffb47bb..7b30e5c581558 100644
--- a/pkgs/tools/X11/xwinmosaic/default.nix
+++ b/pkgs/tools/X11/xwinmosaic/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.4.2";
-  name = "xwinmosaic-${version}";
+  pname = "xwinmosaic";
 
   src = fetchgit {
     url = "https://github.com/soulthreads/xwinmosaic/";
diff --git a/pkgs/tools/admin/acme.sh/default.nix b/pkgs/tools/admin/acme.sh/default.nix
index 3314089d746c6..df0e47d71a0ae 100644
--- a/pkgs/tools/admin/acme.sh/default.nix
+++ b/pkgs/tools/admin/acme.sh/default.nix
@@ -1,6 +1,6 @@
 { stdenv, lib, fetchFromGitHub, makeWrapper, curl, openssl, socat, iproute, unixtools }:
 stdenv.mkDerivation rec {
-  name = "acme.sh-${version}";
+  pname = "acme.sh";
   version = "2.8.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/admin/adtool/default.nix b/pkgs/tools/admin/adtool/default.nix
index 7ece3acbd6794..5522fd7a68beb 100644
--- a/pkgs/tools/admin/adtool/default.nix
+++ b/pkgs/tools/admin/adtool/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, openldap }:
 
 stdenv.mkDerivation rec {
-  name = "adtool-${version}";
+  pname = "adtool";
   version = "1.3.3";
 
   src = fetchurl {
-    url = "https://gp2x.org/adtool/${name}.tar.gz";
+    url = "https://gp2x.org/adtool/${pname}-${version}.tar.gz";
     sha256  = "1awmpjamrwivi69i0j2fyrziy9s096ckviqd9c4llc3990mfsn4n";
   };
 
diff --git a/pkgs/tools/admin/amazon-ecr-credential-helper/default.nix b/pkgs/tools/admin/amazon-ecr-credential-helper/default.nix
index 02386a135f11a..b3e688c681d94 100644
--- a/pkgs/tools/admin/amazon-ecr-credential-helper/default.nix
+++ b/pkgs/tools/admin/amazon-ecr-credential-helper/default.nix
@@ -1,7 +1,7 @@
 { buildGoPackage, fetchFromGitHub, lib, ... }:
 
 buildGoPackage rec {
-  name = "amazon-ecr-credential-helper-${version}";
+  pname = "amazon-ecr-credential-helper";
   version = "0.3.0";
 
   goPackagePath = "github.com/awslabs/amazon-ecr-credential-helper";
diff --git a/pkgs/tools/admin/aws-env/default.nix b/pkgs/tools/admin/aws-env/default.nix
index 37bf0e6c45d36..dff3752079765 100644
--- a/pkgs/tools/admin/aws-env/default.nix
+++ b/pkgs/tools/admin/aws-env/default.nix
@@ -3,7 +3,6 @@
 buildGoPackage rec {
   pname = "aws-env";
   version = "0.4";
-  name = "${pname}-${version}";
   rev = "v${version}";
 
   goPackagePath = "github.com/Droplr/aws-env";
diff --git a/pkgs/tools/admin/aws-rotate-key/default.nix b/pkgs/tools/admin/aws-rotate-key/default.nix
index e03e7f3453515..70f1c64c7f272 100644
--- a/pkgs/tools/admin/aws-rotate-key/default.nix
+++ b/pkgs/tools/admin/aws-rotate-key/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "aws-rotate-key-${version}";
+  pname = "aws-rotate-key";
   version = "1.0.4";
 
   goPackagePath = "github.com/Fullscreen/aws-rotate-key";
diff --git a/pkgs/tools/admin/aws-vault/default.nix b/pkgs/tools/admin/aws-vault/default.nix
index 03b0ff5c00164..ddecd15b6ade8 100644
--- a/pkgs/tools/admin/aws-vault/default.nix
+++ b/pkgs/tools/admin/aws-vault/default.nix
@@ -1,6 +1,5 @@
 { buildGoPackage, lib, fetchFromGitHub }:
 buildGoPackage rec {
-  name = "${pname}-${version}";
   pname = "aws-vault";
   version = "4.5.1";
 
diff --git a/pkgs/tools/admin/bluemix-cli/default.nix b/pkgs/tools/admin/bluemix-cli/default.nix
index 8b6395d85d044..f97a6e5df8910 100644
--- a/pkgs/tools/admin/bluemix-cli/default.nix
+++ b/pkgs/tools/admin/bluemix-cli/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "bluemix-cli-${version}";
+  pname = "bluemix-cli";
   version = "0.8.0";
 
   src =
diff --git a/pkgs/tools/admin/bubblewrap/default.nix b/pkgs/tools/admin/bubblewrap/default.nix
index 3ac9e3c0e9462..e4b27d98dff9e 100644
--- a/pkgs/tools/admin/bubblewrap/default.nix
+++ b/pkgs/tools/admin/bubblewrap/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libxslt, docbook_xsl, libcap }:
 
 stdenv.mkDerivation rec {
-  name = "bubblewrap-${version}";
+  pname = "bubblewrap";
   version = "0.3.3";
 
   src = fetchurl {
-    url = "https://github.com/projectatomic/bubblewrap/releases/download/v${version}/${name}.tar.xz";
+    url = "https://github.com/projectatomic/bubblewrap/releases/download/v${version}/${pname}-${version}.tar.xz";
     sha256 = "1zsd6rxryg97dkkhibr0fvq16x3s75qj84rvhdv8p42ag58mz966";
   };
 
diff --git a/pkgs/tools/admin/cli53/default.nix b/pkgs/tools/admin/cli53/default.nix
index e6ce5d077984b..61f284cf85f17 100644
--- a/pkgs/tools/admin/cli53/default.nix
+++ b/pkgs/tools/admin/cli53/default.nix
@@ -2,7 +2,7 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "cli53-${version}";
+  pname = "cli53";
   version = "0.8.12";
 
   goPackagePath = "github.com/barnybug/cli53";
diff --git a/pkgs/tools/admin/docker-credential-gcr/default.nix b/pkgs/tools/admin/docker-credential-gcr/default.nix
index 71bef38054419..a71958f8a0997 100644
--- a/pkgs/tools/admin/docker-credential-gcr/default.nix
+++ b/pkgs/tools/admin/docker-credential-gcr/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "docker-credential-gcr-${version}";
+  pname = "docker-credential-gcr";
   version = "1.4.3";
 
   goPackagePath = "github.com/GoogleCloudPlatform/docker-credential-gcr";
diff --git a/pkgs/tools/admin/fastlane/default.nix b/pkgs/tools/admin/fastlane/default.nix
index 3dbc8eea87b1a..afb044ad583af 100644
--- a/pkgs/tools/admin/fastlane/default.nix
+++ b/pkgs/tools/admin/fastlane/default.nix
@@ -1,14 +1,13 @@
 { stdenv, bundlerEnv, ruby, bundlerUpdateScript, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "fastlane";
   version = (import ./gemset.nix).fastlane.version;
 
   nativeBuildInputs = [ makeWrapper ];
 
   env = bundlerEnv {
-    name = "${name}-gems";
+    name = "${pname}-${version}-gems";
     inherit pname ruby;
     gemdir = ./.;
   };
diff --git a/pkgs/tools/admin/google-cloud-sdk/default.nix b/pkgs/tools/admin/google-cloud-sdk/default.nix
index 91f233df81d2c..b35fe709f95a6 100644
--- a/pkgs/tools/admin/google-cloud-sdk/default.nix
+++ b/pkgs/tools/admin/google-cloud-sdk/default.nix
@@ -29,10 +29,10 @@ let
   }.${system};
 
 in stdenv.mkDerivation rec {
-  name = "google-cloud-sdk-${version}";
+  pname = "google-cloud-sdk";
   version = "255.0.0";
 
-  src = fetchurl (sources name stdenv.hostPlatform.system);
+  src = fetchurl (sources "${pname}-${version}" stdenv.hostPlatform.system);
 
   buildInputs = [ python makeWrapper ];
 
diff --git a/pkgs/tools/admin/gtk-vnc/default.nix b/pkgs/tools/admin/gtk-vnc/default.nix
index ec31d3ebbe937..9269b2c7cda5d 100644
--- a/pkgs/tools/admin/gtk-vnc/default.nix
+++ b/pkgs/tools/admin/gtk-vnc/default.nix
@@ -5,13 +5,13 @@
 , python3 }:
 
 stdenv.mkDerivation rec {
-  name = "gtk-vnc-${version}";
+  pname = "gtk-vnc";
   version = "0.9.0";
 
   outputs = [ "out" "bin" "man" "dev" ];
 
   src = fetchurl {
-    url = "mirror://gnome/sources/gtk-vnc/${stdenv.lib.versions.majorMinor version}/${name}.tar.xz";
+    url = "mirror://gnome/sources/gtk-vnc/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
     sha256 = "1dya1wc9vis8h0fv625pii1n70cckf1xjg1m2hndz989d118i6is";
   };
 
diff --git a/pkgs/tools/admin/iamy/default.nix b/pkgs/tools/admin/iamy/default.nix
index d4ee4d6129326..e09cd2f52853c 100644
--- a/pkgs/tools/admin/iamy/default.nix
+++ b/pkgs/tools/admin/iamy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
-  name = "iamy-${version}";
+  pname = "iamy";
   version = "2.3.2";
 
   goPackagePath = "github.com/99designs/iamy";
diff --git a/pkgs/tools/admin/pulumi/default.nix b/pkgs/tools/admin/pulumi/default.nix
index ebdf6b17ed66c..2df63ea1e15a7 100644
--- a/pkgs/tools/admin/pulumi/default.nix
+++ b/pkgs/tools/admin/pulumi/default.nix
@@ -20,7 +20,7 @@ let
 
 in stdenv.mkDerivation rec {
   inherit version;
-  name = "pulumi-${version}";
+  pname = "pulumi";
 
   src = fetchurl pulumiArchPackage.${stdenv.hostPlatform.system};
 
diff --git a/pkgs/tools/admin/scaleway-cli/default.nix b/pkgs/tools/admin/scaleway-cli/default.nix
index b246c7712ec9b..3365d87bba4a1 100644
--- a/pkgs/tools/admin/scaleway-cli/default.nix
+++ b/pkgs/tools/admin/scaleway-cli/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, buildGoPackage }:
 
 buildGoPackage rec{
-  name = "scaleway-cli-${version}";
+  pname = "scaleway-cli";
   version = "1.17";
 
   goPackagePath = "github.com/scaleway/scaleway-cli";
diff --git a/pkgs/tools/admin/ssl-cert-check/default.nix b/pkgs/tools/admin/ssl-cert-check/default.nix
index f8e893078157c..e6a83c397c572 100644
--- a/pkgs/tools/admin/ssl-cert-check/default.nix
+++ b/pkgs/tools/admin/ssl-cert-check/default.nix
@@ -13,7 +13,6 @@
 
 stdenv.mkDerivation rec {
   pname = "ssl-cert-check";
-  name = "${pname}-${version}";
   version = "3.31";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/admin/tigervnc/default.nix b/pkgs/tools/admin/tigervnc/default.nix
index 37a0f47c7afe1..5a964a7fe70d8 100644
--- a/pkgs/tools/admin/tigervnc/default.nix
+++ b/pkgs/tools/admin/tigervnc/default.nix
@@ -12,7 +12,7 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   version = "1.9.0";
-  name = "tigervnc-${version}";
+  pname = "tigervnc";
 
   src = fetchFromGitHub {
     owner = "TigerVNC";
diff --git a/pkgs/tools/admin/vncdo/default.nix b/pkgs/tools/admin/vncdo/default.nix
index 0d983ad98ea1c..538464499fa6a 100644
--- a/pkgs/tools/admin/vncdo/default.nix
+++ b/pkgs/tools/admin/vncdo/default.nix
@@ -4,7 +4,6 @@
 pythonPackages.buildPythonPackage rec {
   pname = "vncdo";
   version = "0.11.2";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "sibson";
diff --git a/pkgs/tools/archivers/afio/default.nix b/pkgs/tools/archivers/afio/default.nix
index 0014febf40e43..13da95a28b5dc 100644
--- a/pkgs/tools/archivers/afio/default.nix
+++ b/pkgs/tools/archivers/afio/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "2.5.2";
-  name = "afio-${version}";
+  pname = "afio";
 
   src = fetchurl {
-    url = "http://members.chello.nl/~k.holtman/${name}.tgz";
+    url = "http://members.chello.nl/~k.holtman/${pname}-${version}.tgz";
     sha256 = "1fa29wlqv76hzf8bxp1qpza1r23pm2f3m7rcf0jpwm6z150s2k66";
   };
 
diff --git a/pkgs/tools/archivers/gnutar/default.nix b/pkgs/tools/archivers/gnutar/default.nix
index c2e7f75fc7fc7..caf507670f4f7 100644
--- a/pkgs/tools/archivers/gnutar/default.nix
+++ b/pkgs/tools/archivers/gnutar/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, autoreconfHook, acl }:
 
 stdenv.mkDerivation rec {
-  name = "gnutar-${version}";
+  pname = "gnutar";
   version = "1.32";
 
   src = fetchurl {
diff --git a/pkgs/tools/archivers/p7zip/default.nix b/pkgs/tools/archivers/p7zip/default.nix
index 3b212b186aac1..465bc474a9e52 100644
--- a/pkgs/tools/archivers/p7zip/default.nix
+++ b/pkgs/tools/archivers/p7zip/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "p7zip-${version}";
+  pname = "p7zip";
   version = "16.02";
 
   src = fetchurl {
diff --git a/pkgs/tools/archivers/runzip/default.nix b/pkgs/tools/archivers/runzip/default.nix
index f99ee963dbe6c..b9eaf3dba65ee 100644
--- a/pkgs/tools/archivers/runzip/default.nix
+++ b/pkgs/tools/archivers/runzip/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.4";
-  name = "runzip-${version}";
+  pname = "runzip";
 
   nativeBuildInputs = [ autoreconfHook ];
   buildInputs = [ libzip ];
diff --git a/pkgs/tools/archivers/s-tar/default.nix b/pkgs/tools/archivers/s-tar/default.nix
index d534990075690..48e5cc6c43618 100644
--- a/pkgs/tools/archivers/s-tar/default.nix
+++ b/pkgs/tools/archivers/s-tar/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "s-tar-${version}";
+  pname = "s-tar";
   version = "1.6";
   src = fetchurl {
     url = "mirror://sourceforge/s-tar/star-${version}.tar.bz2";
diff --git a/pkgs/tools/archivers/unarj/default.nix b/pkgs/tools/archivers/unarj/default.nix
index 217a8ab35a9e0..61e60996e7590 100644
--- a/pkgs/tools/archivers/unarj/default.nix
+++ b/pkgs/tools/archivers/unarj/default.nix
@@ -1,12 +1,12 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "unarj-${version}";
+  pname = "unarj";
   version = "2.65";
 
   src = fetchurl {
     sha256 = "0r027z7a0azrd5k885xvwhrxicpd0ah57jzmaqlypxha2qjw7p6p";
-    url = "https://src.fedoraproject.org/repo/pkgs/unarj/${name}.tar.gz/c6fe45db1741f97155c7def322aa74aa/${name}.tar.gz";
+    url = "https://src.fedoraproject.org/repo/pkgs/unarj/${pname}-${version}.tar.gz/c6fe45db1741f97155c7def322aa74aa/${pname}-${version}.tar.gz";
   };
 
   preInstall = ''
diff --git a/pkgs/tools/archivers/undmg/default.nix b/pkgs/tools/archivers/undmg/default.nix
index 89bb816aa579a..9d072c9bb1920 100644
--- a/pkgs/tools/archivers/undmg/default.nix
+++ b/pkgs/tools/archivers/undmg/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.0.3";
-  name = "undmg-${version}";
+  pname = "undmg";
 
   src = fetchFromGitHub {
     owner = "matthewbauer";
diff --git a/pkgs/tools/archivers/unp/default.nix b/pkgs/tools/archivers/unp/default.nix
index b9c549d670bfa..e1cac4fc61f79 100644
--- a/pkgs/tools/archivers/unp/default.nix
+++ b/pkgs/tools/archivers/unp/default.nix
@@ -8,7 +8,7 @@ let
   runtime_bins =  [ file unzip gzip ] ++ extraBackends;
 
 in stdenv.mkDerivation rec {
-  name = "unp-${version}";
+  pname = "unp";
   version = "2.0-pre7";
   buildInputs = [ perl makeWrapper ];
 
diff --git a/pkgs/tools/archivers/unrar/default.nix b/pkgs/tools/archivers/unrar/default.nix
index 2a51e4d7bc904..07f62fa02ad4b 100644
--- a/pkgs/tools/archivers/unrar/default.nix
+++ b/pkgs/tools/archivers/unrar/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "unrar-${version}";
+  pname = "unrar";
   version = "5.7.5";
 
   src = fetchurl {
diff --git a/pkgs/tools/archivers/unshield/default.nix b/pkgs/tools/archivers/unshield/default.nix
index 3febb557bf8b1..cfab2443032bd 100644
--- a/pkgs/tools/archivers/unshield/default.nix
+++ b/pkgs/tools/archivers/unshield/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, zlib, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "unshield-${version}";
+  pname = "unshield";
   version = "1.4.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/archivers/wimlib/default.nix b/pkgs/tools/archivers/wimlib/default.nix
index 3c52e1944d8f6..9d58bf5c2f897 100644
--- a/pkgs/tools/archivers/wimlib/default.nix
+++ b/pkgs/tools/archivers/wimlib/default.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation rec {
   version = "1.13.1";
-  name = "wimlib-${version}";
+  pname = "wimlib";
 
   nativeBuildInputs = [ pkgconfig makeWrapper ];
   buildInputs = [ openssl fuse libxml2 ntfs3g ];
 
   src = fetchurl {
-    url = "https://wimlib.net/downloads/${name}.tar.gz";
+    url = "https://wimlib.net/downloads/${pname}-${version}.tar.gz";
     sha256 = "0pxgrpr3dr81rcf2jh71aiiq3v4anc5sj1nld18f2vhvbijbrx27";
   };
 
diff --git a/pkgs/tools/archivers/xarchive/default.nix b/pkgs/tools/archivers/xarchive/default.nix
index 07e76ea7f62ad..ff98e96655fa6 100644
--- a/pkgs/tools/archivers/xarchive/default.nix
+++ b/pkgs/tools/archivers/xarchive/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.2.8-6";
-  name = "xarchive-${version}";
+  pname = "xarchive";
 
   src = fetchurl {
-    url = "mirror://sourceforge/xarchive/${name}.tar.gz";
+    url = "mirror://sourceforge/xarchive/${pname}-${version}.tar.gz";
     sha256 = "0chfim7z27s00naf43a61zsngwhvim14mg1p3csbv5i3f6m50xx4";
   };
 
diff --git a/pkgs/tools/archivers/xarchiver/default.nix b/pkgs/tools/archivers/xarchiver/default.nix
index 9860c2b34bd42..07684155a7e86 100644
--- a/pkgs/tools/archivers/xarchiver/default.nix
+++ b/pkgs/tools/archivers/xarchiver/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.5.4.14";
-  name = "xarchiver-${version}";
+  pname = "xarchiver";
 
   src = fetchFromGitHub {
     owner = "ib";
diff --git a/pkgs/tools/archivers/zpaq/default.nix b/pkgs/tools/archivers/zpaq/default.nix
index c99221b36ba10..09c4e914bd884 100644
--- a/pkgs/tools/archivers/zpaq/default.nix
+++ b/pkgs/tools/archivers/zpaq/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, perl, unzip }:
 
 stdenv.mkDerivation rec {
-  name = "zpaq-${version}";
+  pname = "zpaq";
   version = "7.15";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/audio/abcm2ps/default.nix b/pkgs/tools/audio/abcm2ps/default.nix
index 6c587f5cc5c68..39ad4626f3eb3 100644
--- a/pkgs/tools/audio/abcm2ps/default.nix
+++ b/pkgs/tools/audio/abcm2ps/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, which, docutils, freetype, pango }:
 
 stdenv.mkDerivation rec {
-  name = "abcm2ps-${version}";
+  pname = "abcm2ps";
   version = "8.14.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/audio/abcmidi/default.nix b/pkgs/tools/audio/abcmidi/default.nix
index 572c66a01d6af..4ee9ef352bbc0 100644
--- a/pkgs/tools/audio/abcmidi/default.nix
+++ b/pkgs/tools/audio/abcmidi/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchzip }:
 
 stdenv.mkDerivation rec {
-  name = "abcMIDI-${version}";
+  pname = "abcMIDI";
   version = "2019.08.02";
 
   src = fetchzip {
-    url = "https://ifdo.ca/~seymour/runabc/${name}.zip";
+    url = "https://ifdo.ca/~seymour/runabc/${pname}-${version}.zip";
     sha256 = "1iz4m86lc4nyf312qk749kgvq60g6x1zn2y70859g16ki16mk8m3";
   };
 
diff --git a/pkgs/tools/audio/accuraterip-checksum/default.nix b/pkgs/tools/audio/accuraterip-checksum/default.nix
index 502859cd52d39..4590a0dfbc30a 100644
--- a/pkgs/tools/audio/accuraterip-checksum/default.nix
+++ b/pkgs/tools/audio/accuraterip-checksum/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libsndfile }:
 
 stdenv.mkDerivation rec {
-  name = "accuraterip-checksum-${version}";
+  pname = "accuraterip-checksum";
   version = "1.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/audio/acoustid-fingerprinter/default.nix b/pkgs/tools/audio/acoustid-fingerprinter/default.nix
index 4c28c4f3458f2..acd205a30de1a 100644
--- a/pkgs/tools/audio/acoustid-fingerprinter/default.nix
+++ b/pkgs/tools/audio/acoustid-fingerprinter/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, fetchpatch, cmake, pkgconfig, qt4, taglib, chromaprint, ffmpeg }:
 
 stdenv.mkDerivation rec {
-  name = "acoustid-fingerprinter-${version}";
+  pname = "acoustid-fingerprinter";
   version = "0.6";
 
   src = fetchurl {
     url = "https://bitbucket.org/acoustid/acoustid-fingerprinter/downloads/"
-        + "${name}.tar.gz";
+        + "${pname}-${version}.tar.gz";
     sha256 = "0ckglwy95qgqvl2l6yd8ilwpd6qs7yzmj8g7lnxb50d12115s5n0";
   };
 
diff --git a/pkgs/tools/audio/aucdtect/default.nix b/pkgs/tools/audio/aucdtect/default.nix
index 825e1a0cc0729..21adf3b972a5f 100644
--- a/pkgs/tools/audio/aucdtect/default.nix
+++ b/pkgs/tools/audio/aucdtect/default.nix
@@ -3,7 +3,7 @@
 with lib;
 
 stdenv.mkDerivation rec {
-  name = "aucdtext-${version}";
+  pname = "aucdtext";
   version = "0.8-2";
 
   src = fetchurl {
diff --git a/pkgs/tools/audio/beets/alternatives-plugin.nix b/pkgs/tools/audio/beets/alternatives-plugin.nix
index 38902f234a2b9..75d8975ab32c8 100644
--- a/pkgs/tools/audio/beets/alternatives-plugin.nix
+++ b/pkgs/tools/audio/beets/alternatives-plugin.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, beets, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "beets-alternatives-${version}";
+  pname = "beets-alternatives";
   version = "0.9.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/audio/darkice/default.nix b/pkgs/tools/audio/darkice/default.nix
index 3cfb9a05b2dcf..c5f7bcd5a71d8 100644
--- a/pkgs/tools/audio/darkice/default.nix
+++ b/pkgs/tools/audio/darkice/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "darkice-${version}";
+  pname = "darkice";
   version = "1.3";
 
   src = fetchurl {
diff --git a/pkgs/tools/audio/ezstream/default.nix b/pkgs/tools/audio/ezstream/default.nix
index 6524bedf93923..fbf90d2211c4b 100644
--- a/pkgs/tools/audio/ezstream/default.nix
+++ b/pkgs/tools/audio/ezstream/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libiconv, libshout, taglib, libxml2, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "ezstream-${version}";
+  pname = "ezstream";
   version = "0.6.0";
 
   src = fetchurl {
-    url = "https://ftp.osuosl.org/pub/xiph/releases/ezstream/${name}.tar.gz";
+    url = "https://ftp.osuosl.org/pub/xiph/releases/ezstream/${pname}-${version}.tar.gz";
     sha256 = "f86eb8163b470c3acbc182b42406f08313f85187bd9017afb8b79b02f03635c9";
   };
 
diff --git a/pkgs/tools/audio/glyr/default.nix b/pkgs/tools/audio/glyr/default.nix
index 23a33122c9fb3..665e2da3329cb 100644
--- a/pkgs/tools/audio/glyr/default.nix
+++ b/pkgs/tools/audio/glyr/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.0.10";
-  name = "glyr-${version}";
+  pname = "glyr";
 
   src = fetchFromGitHub {
     owner = "sahib";
diff --git a/pkgs/tools/audio/mpdas/default.nix b/pkgs/tools/audio/mpdas/default.nix
index 08bd864792bbc..bfb4f81c8166e 100644
--- a/pkgs/tools/audio/mpdas/default.nix
+++ b/pkgs/tools/audio/mpdas/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, mpd_clientlib, curl }:
 
 stdenv.mkDerivation rec {
-  name = "mpdas-${version}";
+  pname = "mpdas";
   version = "0.4.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/audio/mpdcron/default.nix b/pkgs/tools/audio/mpdcron/default.nix
index 5b5a0d9c0e0a3..3b59d5aceb056 100644
--- a/pkgs/tools/audio/mpdcron/default.nix
+++ b/pkgs/tools/audio/mpdcron/default.nix
@@ -8,7 +8,7 @@ let
   };
 in stdenv.mkDerivation rec {
   version = "20161228";
-  name    = "mpdcron-${version}";
+  pname = "mpdcron";
 
   src = fetchFromGitHub {
     owner = "alip";
diff --git a/pkgs/tools/audio/mpdris2/default.nix b/pkgs/tools/audio/mpdris2/default.nix
index 4b72ed3bfd305..d13dfbe8f43d9 100644
--- a/pkgs/tools/audio/mpdris2/default.nix
+++ b/pkgs/tools/audio/mpdris2/default.nix
@@ -4,7 +4,6 @@
 
 stdenv.mkDerivation rec {
   pname = "mpDris2";
-  name = "${pname}-${version}";
   version = "0.8";
 
   src = fetchurl {
diff --git a/pkgs/tools/audio/pasystray/default.nix b/pkgs/tools/audio/pasystray/default.nix
index c0f0aa1bf938b..782ea314359d9 100644
--- a/pkgs/tools/audio/pasystray/default.nix
+++ b/pkgs/tools/audio/pasystray/default.nix
@@ -4,13 +4,13 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "pasystray-${version}";
+  pname = "pasystray";
   version = "0.7.1";
 
   src = fetchFromGitHub {
     owner = "christophgysin";
     repo = "pasystray";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "0xx1bm9kimgq11a359ikabdndqg5q54pn1d1dyyjnrj0s41168fk";
   };
 
diff --git a/pkgs/tools/audio/playerctl/default.nix b/pkgs/tools/audio/playerctl/default.nix
index cda89302abdd0..8a8cd25814558 100644
--- a/pkgs/tools/audio/playerctl/default.nix
+++ b/pkgs/tools/audio/playerctl/default.nix
@@ -1,7 +1,7 @@
 { stdenv, meson, ninja, fetchFromGitHub, glib, pkgconfig, gtk-doc, docbook_xsl, gobject-introspection }:
 
 stdenv.mkDerivation rec {
-  name = "playerctl-${version}";
+  pname = "playerctl";
   version = "2.0.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/audio/pnmixer/default.nix b/pkgs/tools/audio/pnmixer/default.nix
index 9906fa449dda3..5b27a00a95561 100644
--- a/pkgs/tools/audio/pnmixer/default.nix
+++ b/pkgs/tools/audio/pnmixer/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, gettext, alsaLib, gtk3, glib, libnotify, libX11, pcre }:
 
 stdenv.mkDerivation rec {
-  name = "pnmixer-${version}";
+  pname = "pnmixer";
   version = "0.7.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/audio/trx/default.nix b/pkgs/tools/audio/trx/default.nix
index a4dd7197be0f1..d72cb85643735 100644
--- a/pkgs/tools/audio/trx/default.nix
+++ b/pkgs/tools/audio/trx/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, alsaLib, libopus, ortp, bctoolbox }:
 
 stdenv.mkDerivation rec {
-  name = "trx-unstable-${version}";
+  pname = "trx-unstable";
   version = "2018-01-23";
 
   src = fetchgit {
diff --git a/pkgs/tools/audio/volumeicon/default.nix b/pkgs/tools/audio/volumeicon/default.nix
index ed9558762502d..36afd11aa2c39 100644
--- a/pkgs/tools/audio/volumeicon/default.nix
+++ b/pkgs/tools/audio/volumeicon/default.nix
@@ -1,7 +1,7 @@
 { pkgs, fetchurl, stdenv, gtk3, pkgconfig, intltool, alsaLib }:
 
 stdenv.mkDerivation rec {
-  name = "volumeicon-${version}";
+  pname = "volumeicon";
   version = "0.5.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/backup/bareos/default.nix b/pkgs/tools/backup/bareos/default.nix
index ad0001f22e17a..ce77ebe8c1ae2 100644
--- a/pkgs/tools/backup/bareos/default.nix
+++ b/pkgs/tools/backup/bareos/default.nix
@@ -11,14 +11,14 @@ let
   withGlusterfs = "\${with_glusterfs_directory}";
 in
 stdenv.mkDerivation rec {
-  name = "bareos-${version}";
+  pname = "bareos";
   version = "17.2.7";
 
   src = fetchFromGitHub {
     owner = "bareos";
     repo = "bareos";
     rev = "Release/${version}";
-    name = "${name}-src";
+    name = "${pname}-${version}-src";
     sha256 = "1awf5i4mw2nfd7z0dmqnywapnx9nz6xwqv8rxp0y2mnrhzdpbrbz";
   };
 
diff --git a/pkgs/tools/backup/btrbk/default.nix b/pkgs/tools/backup/btrbk/default.nix
index dfa28203dbf2b..9fd3e8540659c 100644
--- a/pkgs/tools/backup/btrbk/default.nix
+++ b/pkgs/tools/backup/btrbk/default.nix
@@ -2,11 +2,11 @@
 , utillinux, asciidoc, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "btrbk-${version}";
+  pname = "btrbk";
   version = "0.28.0";
 
   src = fetchurl {
-    url = "https://digint.ch/download/btrbk/releases/${name}.tar.xz";
+    url = "https://digint.ch/download/btrbk/releases/${pname}-${version}.tar.xz";
     sha256 = "1bqgcbkdd5s3l3ba1ifa9l523r8cr5y3arjdy9f6rmm840kn7xzf";
   };
 
diff --git a/pkgs/tools/backup/burp/default.nix b/pkgs/tools/backup/burp/default.nix
index 8aa2d015205ed..5c0be4a2de7d0 100644
--- a/pkgs/tools/backup/burp/default.nix
+++ b/pkgs/tools/backup/burp/default.nix
@@ -2,7 +2,7 @@
 , acl, librsync, ncurses, openssl, zlib, uthash }:
 
 stdenv.mkDerivation rec {
-  name = "burp-${version}";
+  pname = "burp";
   version = "2.2.18";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/backup/chunksync/default.nix b/pkgs/tools/backup/chunksync/default.nix
index 3ab1eba5b6f02..736a3122a6f0a 100644
--- a/pkgs/tools/backup/chunksync/default.nix
+++ b/pkgs/tools/backup/chunksync/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.4";
-  name = "chunksync-${version}";
+  pname = "chunksync";
 
   src = fetchurl {
     url = "https://chunksync.florz.de/chunksync_${version}.tar.gz";
diff --git a/pkgs/tools/backup/dar/default.nix b/pkgs/tools/backup/dar/default.nix
index ac01dc6022b89..352f320dadf15 100644
--- a/pkgs/tools/backup/dar/default.nix
+++ b/pkgs/tools/backup/dar/default.nix
@@ -4,10 +4,10 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   version = "2.6.5";
-  name = "dar-${version}";
+  pname = "dar";
 
   src = fetchurl {
-    url = "mirror://sourceforge/dar/${name}.tar.gz";
+    url = "mirror://sourceforge/dar/${pname}-${version}.tar.gz";
     sha256 = "1x2zr5nw3qq1vmbs4bva6mx1cx0180dri5i2971ynzcxybn75znd";
   };
 
diff --git a/pkgs/tools/backup/diskrsync/default.nix b/pkgs/tools/backup/diskrsync/default.nix
index 3a5ffc30f8f2a..97d876da12796 100644
--- a/pkgs/tools/backup/diskrsync/default.nix
+++ b/pkgs/tools/backup/diskrsync/default.nix
@@ -1,8 +1,6 @@
 { buildGoPackage, fetchFromGitHub, stdenv, openssh, makeWrapper }:
 
 buildGoPackage rec {
-
-  name = "${pname}-${version}";
   pname = "diskrsync";
   version = "unstable-2018-02-03";
 
diff --git a/pkgs/tools/backup/duplicati/default.nix b/pkgs/tools/backup/duplicati/default.nix
index c774711b874c9..be039fa47c091 100644
--- a/pkgs/tools/backup/duplicati/default.nix
+++ b/pkgs/tools/backup/duplicati/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchzip, mono, sqlite, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "duplicati-${version}";
+  pname = "duplicati";
   version = "2.0.4.5";
   channel = "beta";
   build_date = "2018-11-28";
@@ -15,14 +15,14 @@ stdenv.mkDerivation rec {
   buildInputs = [ makeWrapper ];
 
   installPhase = ''
-    mkdir -p $out/{bin,share/${name}}
-    cp -r * $out/share/${name}
+    mkdir -p $out/{bin,share/${pname}-${version}}
+    cp -r * $out/share/${pname}-${version}
     makeWrapper "${mono}/bin/mono" $out/bin/duplicati-cli \
-      --add-flags "$out/share/${name}/Duplicati.CommandLine.exe" \
+      --add-flags "$out/share/${pname}-${version}/Duplicati.CommandLine.exe" \
       --prefix LD_LIBRARY_PATH : ${stdenv.lib.makeLibraryPath [
           sqlite ]}
     makeWrapper "${mono}/bin/mono" $out/bin/duplicati-server \
-      --add-flags "$out/share/${name}/Duplicati.Server.exe" \
+      --add-flags "$out/share/${pname}-${version}/Duplicati.Server.exe" \
       --prefix LD_LIBRARY_PATH : ${stdenv.lib.makeLibraryPath [
           sqlite ]}
   '';
diff --git a/pkgs/tools/backup/duply/default.nix b/pkgs/tools/backup/duply/default.nix
index d476b797f38e2..3e4375cb76c67 100644
--- a/pkgs/tools/backup/duply/default.nix
+++ b/pkgs/tools/backup/duply/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "duply-${version}";
+  pname = "duply";
   version = "2.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/backup/easysnap/default.nix b/pkgs/tools/backup/easysnap/default.nix
index ceb6feae3962e..412c9696d02aa 100644
--- a/pkgs/tools/backup/easysnap/default.nix
+++ b/pkgs/tools/backup/easysnap/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, zfs }:
 
 stdenv.mkDerivation rec {
-  name = "easysnap-${version}";
+  pname = "easysnap";
   version = "unstable-2019-02-17";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/backup/flockit/default.nix b/pkgs/tools/backup/flockit/default.nix
index 224b8b12906e2..739f14ca1a618 100644
--- a/pkgs/tools/backup/flockit/default.nix
+++ b/pkgs/tools/backup/flockit/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "flockit-${version}";
+  pname = "flockit";
   version = "2012-08-11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/backup/httrack/default.nix b/pkgs/tools/backup/httrack/default.nix
index 6d761354b6af6..6fe614195a4b9 100644
--- a/pkgs/tools/backup/httrack/default.nix
+++ b/pkgs/tools/backup/httrack/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.49.2";
-  name = "httrack-${version}";
+  pname = "httrack";
 
   src = fetchurl {
     url = "https://mirror.httrack.com/httrack-${version}.tar.gz";
diff --git a/pkgs/tools/backup/httrack/qt.nix b/pkgs/tools/backup/httrack/qt.nix
index e29acc6f3c85f..8cf3eb29462c6 100644
--- a/pkgs/tools/backup/httrack/qt.nix
+++ b/pkgs/tools/backup/httrack/qt.nix
@@ -2,11 +2,11 @@
 , httrack, qtbase, qtmultimedia }:
 
 stdenv.mkDerivation rec {
-  name = "httraqt-${version}";
+  pname = "httraqt";
   version = "1.4.9";
 
   src = fetchurl {
-    url = "mirror://sourceforge/httraqt/${name}.tar.gz";
+    url = "mirror://sourceforge/httraqt/${pname}-${version}.tar.gz";
     sha256 = "0pjxqnqchpbla4xiq4rklc06484n46cpahnjy03n9rghwwcad25b";
   };
 
diff --git a/pkgs/tools/backup/mydumper/default.nix b/pkgs/tools/backup/mydumper/default.nix
index e87878551254b..5538b45c5f1b7 100644
--- a/pkgs/tools/backup/mydumper/default.nix
+++ b/pkgs/tools/backup/mydumper/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.9.5";
-  name = "mydumper-${version}";
+  pname = "mydumper";
 
   src = fetchFromGitHub {
     owner  = "maxbube";
diff --git a/pkgs/tools/backup/ori/default.nix b/pkgs/tools/backup/ori/default.nix
index 279652b0cd0b4..e07eb33abb587 100644
--- a/pkgs/tools/backup/ori/default.nix
+++ b/pkgs/tools/backup/ori/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.8.1";
-  name = "ori-${version}";
+  pname = "ori";
 
   src = fetchurl {
     url = "https://bitbucket.org/orifs/ori/downloads/ori-0.8.1.tar.xz";
diff --git a/pkgs/tools/backup/partclone/default.nix b/pkgs/tools/backup/partclone/default.nix
index 021f783e0fdd9..fa4346c8cccce 100644
--- a/pkgs/tools/backup/partclone/default.nix
+++ b/pkgs/tools/backup/partclone/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "partclone-${version}";
+  pname = "partclone";
   version = "0.3.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/backup/percona-xtrabackup/default.nix b/pkgs/tools/backup/percona-xtrabackup/default.nix
index 712d0af29a95d..98eae9cc67024 100644
--- a/pkgs/tools/backup/percona-xtrabackup/default.nix
+++ b/pkgs/tools/backup/percona-xtrabackup/default.nix
@@ -4,13 +4,13 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "percona-xtrabackup-${version}";
+  pname = "percona-xtrabackup";
   version = "2.4.12";
 
   src = fetchFromGitHub {
     owner = "percona";
     repo = "percona-xtrabackup";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "1w17v2c677b3vfnm81bs63kjbfiin7f12wl9fbgp83hfpyx5msan";
   };
 
diff --git a/pkgs/tools/backup/rdup/default.nix b/pkgs/tools/backup/rdup/default.nix
index 33e3c77db887a..56f9c4f9dafe8 100644
--- a/pkgs/tools/backup/rdup/default.nix
+++ b/pkgs/tools/backup/rdup/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, autoreconfHook, glib, pcre }:
 
 stdenv.mkDerivation rec {
-  name = "rdup-${version}";
+  pname = "rdup";
   version = "1.1.15";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/backup/restic/default.nix b/pkgs/tools/backup/restic/default.nix
index da44e389bdd51..b78fc9b61f741 100644
--- a/pkgs/tools/backup/restic/default.nix
+++ b/pkgs/tools/backup/restic/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "restic-${version}";
+  pname = "restic";
   version = "0.9.5";
 
   goPackagePath = "github.com/restic/restic";
diff --git a/pkgs/tools/backup/restic/rest-server.nix b/pkgs/tools/backup/restic/rest-server.nix
index d9f889897aa24..c7f12cb751b23 100644
--- a/pkgs/tools/backup/restic/rest-server.nix
+++ b/pkgs/tools/backup/restic/rest-server.nix
@@ -1,7 +1,7 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "restic-rest-server-${version}";
+  pname = "restic-rest-server";
   version = "0.9.7";
 
   goPackagePath = "github.com/restic/rest-server";
diff --git a/pkgs/tools/backup/rsbep/default.nix b/pkgs/tools/backup/rsbep/default.nix
index 96bbea4791e8f..4c13c831ba94c 100644
--- a/pkgs/tools/backup/rsbep/default.nix
+++ b/pkgs/tools/backup/rsbep/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, coreutils, gnused, gawk, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "rsbep-${version}";
+  pname = "rsbep";
   version = "0.1.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/backup/store-backup/default.nix b/pkgs/tools/backup/store-backup/default.nix
index 7324f75d95fa4..a0f568b16b3e0 100644
--- a/pkgs/tools/backup/store-backup/default.nix
+++ b/pkgs/tools/backup/store-backup/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   version = "3.5";
 
-  name = "store-backup-${version}";
+  pname = "store-backup";
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/tools/backup/tarsnap/default.nix b/pkgs/tools/backup/tarsnap/default.nix
index 3767a377cfcf4..d24da778dcdb4 100644
--- a/pkgs/tools/backup/tarsnap/default.nix
+++ b/pkgs/tools/backup/tarsnap/default.nix
@@ -7,7 +7,7 @@ let
   };
 in
 stdenv.mkDerivation rec {
-  name = "tarsnap-${version}";
+  pname = "tarsnap";
   version = "1.0.39";
 
   src = fetchurl {
diff --git a/pkgs/tools/backup/wal-e/default.nix b/pkgs/tools/backup/wal-e/default.nix
index 3b66ac1b491fc..c5a9ad4b3f98f 100644
--- a/pkgs/tools/backup/wal-e/default.nix
+++ b/pkgs/tools/backup/wal-e/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pythonPackages, lzop, postgresql, pv }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "wal-e-${version}";
+  pname = "wal-e";
   version = "0.6.10";
 
   namePrefix = "";
diff --git a/pkgs/tools/backup/wal-g/default.nix b/pkgs/tools/backup/wal-g/default.nix
index ce9237a7c6bc9..70cc8a425c164 100644
--- a/pkgs/tools/backup/wal-g/default.nix
+++ b/pkgs/tools/backup/wal-g/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, brotli }:
 
 buildGoPackage rec {
-  name = "wal-g-${version}";
+  pname = "wal-g";
   version = "0.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/backup/zbackup/default.nix b/pkgs/tools/backup/zbackup/default.nix
index c9fb1c5472608..928ba9842b256 100644
--- a/pkgs/tools/backup/zbackup/default.nix
+++ b/pkgs/tools/backup/zbackup/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, cmake, zlib, openssl, protobuf, protobufc, lzo, libunwind } :
 stdenv.mkDerivation rec {
-  name = "zbackup-${version}";
+  pname = "zbackup";
   version = "1.4.4";
   src = fetchurl {
     url = "https://github.com/zbackup/zbackup/archive/1.4.4.tar.gz";
diff --git a/pkgs/tools/bluetooth/blueman/default.nix b/pkgs/tools/bluetooth/blueman/default.nix
index 84a2375302f70..b28e50d54b077 100644
--- a/pkgs/tools/bluetooth/blueman/default.nix
+++ b/pkgs/tools/bluetooth/blueman/default.nix
@@ -8,11 +8,11 @@ let
   binPath = lib.makeBinPath [ xdg_utils dnsmasq dhcp ];
 
 in stdenv.mkDerivation rec {
-  name = "blueman-${version}";
+  pname = "blueman";
   version = "2.0.8";
 
   src = fetchurl {
-    url = "https://github.com/blueman-project/blueman/releases/download/${version}/${name}.tar.xz";
+    url = "https://github.com/blueman-project/blueman/releases/download/${version}/${pname}-${version}.tar.xz";
     sha256 = "0kkh6jppqcn3yf70vnny1l015kxrz3dxw4g774gl02lh9ixx1bq4";
   };
 
diff --git a/pkgs/tools/bluetooth/bluez-alsa/default.nix b/pkgs/tools/bluetooth/bluez-alsa/default.nix
index f13db4572e08a..097b7ae00d780 100644
--- a/pkgs/tools/bluetooth/bluez-alsa/default.nix
+++ b/pkgs/tools/bluetooth/bluez-alsa/default.nix
@@ -12,7 +12,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "bluez-alsa-${version}";
+  pname = "bluez-alsa";
   version = "1.4.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/bootloaders/refind/default.nix b/pkgs/tools/bootloaders/refind/default.nix
index 0cdcd4c58df4a..4ddc75542945e 100644
--- a/pkgs/tools/bootloaders/refind/default.nix
+++ b/pkgs/tools/bootloaders/refind/default.nix
@@ -13,7 +13,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "refind-${version}";
+  pname = "refind";
   version = "0.11.4";
   srcName = "refind-src-${version}";
 
diff --git a/pkgs/tools/cd-dvd/bashburn/default.nix b/pkgs/tools/cd-dvd/bashburn/default.nix
index 63a429e50de81..ccf632dfe5a50 100644
--- a/pkgs/tools/cd-dvd/bashburn/default.nix
+++ b/pkgs/tools/cd-dvd/bashburn/default.nix
@@ -3,13 +3,13 @@
 , vorbis-tools, xorriso }:
 
 stdenv.mkDerivation rec {
-  name = "bashburn-${version}";
+  pname = "bashburn";
   version = "3.1.0";
 
   src = fetchurl {
     sha256 = "0g5va5rjdrvacanmqr6pbxk2rl565ahkfbsvxsp1jvhvxvhmv3dp";
     url = "http://bashburn.dose.se/index.php?s=file_download&id=25";
-    name = "${name}.tar.gz";
+    name = "${pname}-${version}.tar.gz";
   };
 
   nativeBuildInputs = [ utillinux ];
diff --git a/pkgs/tools/cd-dvd/bchunk/default.nix b/pkgs/tools/cd-dvd/bchunk/default.nix
index aa47edcb96c4e..b4f0d1039edc6 100644
--- a/pkgs/tools/cd-dvd/bchunk/default.nix
+++ b/pkgs/tools/cd-dvd/bchunk/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "bchunk-${version}";
+  pname = "bchunk";
   version = "1.2.2";
 
   src = fetchurl {
-    url = "http://he.fi/bchunk/${name}.tar.gz";
+    url = "http://he.fi/bchunk/${pname}-${version}.tar.gz";
     sha256 = "12dxx98kbpc5z4dgni25280088bhlsb677rp832r82zzc1drpng7";
   };
 
diff --git a/pkgs/tools/cd-dvd/brasero/default.nix b/pkgs/tools/cd-dvd/brasero/default.nix
index 402073ff5241b..a9f5b321d3d7e 100644
--- a/pkgs/tools/cd-dvd/brasero/default.nix
+++ b/pkgs/tools/cd-dvd/brasero/default.nix
@@ -9,10 +9,10 @@ let
 
 in stdenv.mkDerivation rec {
   version = "${major}.${minor}";
-  name = "brasero-${version}";
+  pname = "brasero";
 
   src = fetchurl {
-    url = "http://download.gnome.org/sources/brasero/${major}/${name}.tar.xz";
+    url = "http://download.gnome.org/sources/brasero/${major}/${pname}-${version}.tar.xz";
     sha256 = "0h90y674j26rvjahb8cc0w79zx477rb6zaqcj26wzvq8kmpic8k8";
   };
 
diff --git a/pkgs/tools/cd-dvd/cdi2iso/default.nix b/pkgs/tools/cd-dvd/cdi2iso/default.nix
index a65f2d47d8f8b..00a1864b03577 100644
--- a/pkgs/tools/cd-dvd/cdi2iso/default.nix
+++ b/pkgs/tools/cd-dvd/cdi2iso/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "cdi2iso-${version}";
+  pname = "cdi2iso";
   version = "0.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/cdi2iso.berlios/${name}-src.tar.gz";
+    url = "mirror://sourceforge/cdi2iso.berlios/${pname}-${version}-src.tar.gz";
     sha256 = "0fj2fxhpr26z649m0ph71378c41ljflpyk89g87x8r1mc4rbq3kh";
   };
 
diff --git a/pkgs/tools/cd-dvd/cdimgtools/default.nix b/pkgs/tools/cd-dvd/cdimgtools/default.nix
index 888711a850143..d617a9a6c542e 100644
--- a/pkgs/tools/cd-dvd/cdimgtools/default.nix
+++ b/pkgs/tools/cd-dvd/cdimgtools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromRepoOrCz, autoreconfHook, makeWrapper, libdvdcss, libdvdread, perl, perlPackages, asciidoc, xmlto, sourceHighlight, docbook_xsl, docbook_xml_dtd_45 }:
 
 stdenv.mkDerivation rec {
-  name = "cdimgtools-${version}";
+  pname = "cdimgtools";
   version = "0.3";
 
   src = fetchFromRepoOrCz {
diff --git a/pkgs/tools/cd-dvd/cue2pops/default.nix b/pkgs/tools/cd-dvd/cue2pops/default.nix
index 6523c8a0cf3f9..970b32eb08fbc 100644
--- a/pkgs/tools/cd-dvd/cue2pops/default.nix
+++ b/pkgs/tools/cd-dvd/cue2pops/default.nix
@@ -2,7 +2,7 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "cue2pops-${version}";
+  pname = "cue2pops";
   version = "git-2018-01-04";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/cd-dvd/dvd-vr/default.nix b/pkgs/tools/cd-dvd/dvd-vr/default.nix
index 99908f06b1017..2cb90129ed9a3 100644
--- a/pkgs/tools/cd-dvd/dvd-vr/default.nix
+++ b/pkgs/tools/cd-dvd/dvd-vr/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "dvd-vr-${version}";
+  pname = "dvd-vr";
   version = "0.9.7";
   src = fetchurl {
     url = "https://www.pixelbeat.org/programs/dvd-vr/dvd-vr-${version}.tar.gz";
diff --git a/pkgs/tools/cd-dvd/dvdisaster/default.nix b/pkgs/tools/cd-dvd/dvdisaster/default.nix
index 82f1842e963e2..6a4161ba1faa7 100644
--- a/pkgs/tools/cd-dvd/dvdisaster/default.nix
+++ b/pkgs/tools/cd-dvd/dvdisaster/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "dvdisaster-${version}";
+  pname = "dvdisaster";
   version = "0.79.5";
 
   src = fetchurl {
-    url = "http://dvdisaster.net/downloads/${name}.tar.bz2";
+    url = "http://dvdisaster.net/downloads/${pname}-${version}.tar.bz2";
     sha256 = "0f8gjnia2fxcbmhl8b3qkr5b7idl8m855dw7xw2fnmbqwvcm6k4w";
   };
 
diff --git a/pkgs/tools/cd-dvd/ecm-tools/default.nix b/pkgs/tools/cd-dvd/ecm-tools/default.nix
index ec814d97bde04..922ab39063a0f 100644
--- a/pkgs/tools/cd-dvd/ecm-tools/default.nix
+++ b/pkgs/tools/cd-dvd/ecm-tools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "ecm-tools-${version}";
+  pname = "ecm-tools";
   version = "1.0.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/cd-dvd/mdf2iso/default.nix b/pkgs/tools/cd-dvd/mdf2iso/default.nix
index f33ba31beee84..dbad9d362478f 100644
--- a/pkgs/tools/cd-dvd/mdf2iso/default.nix
+++ b/pkgs/tools/cd-dvd/mdf2iso/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchgit}:
 
 stdenv.mkDerivation rec {
-  name = "mdf2iso-${version}";
+  pname = "mdf2iso";
   version = "0.3.1";
 
   src = fetchgit {
diff --git a/pkgs/tools/cd-dvd/mkcue/default.nix b/pkgs/tools/cd-dvd/mkcue/default.nix
index 0a9d61e9da8ee..357992d729168 100644
--- a/pkgs/tools/cd-dvd/mkcue/default.nix
+++ b/pkgs/tools/cd-dvd/mkcue/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "mkcue-${version}";
+  pname = "mkcue";
   version = "1";
 
   src = fetchurl {
diff --git a/pkgs/tools/cd-dvd/nrg2iso/default.nix b/pkgs/tools/cd-dvd/nrg2iso/default.nix
index 98853d1ba61a0..43ed7ea7d3895 100644
--- a/pkgs/tools/cd-dvd/nrg2iso/default.nix
+++ b/pkgs/tools/cd-dvd/nrg2iso/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "nrg2iso-${version}";
+  pname = "nrg2iso";
   version = "0.4";
 
   src = fetchurl {
-    url = "http://gregory.kokanosky.free.fr/v4/linux/${name}.tar.gz";
+    url = "http://gregory.kokanosky.free.fr/v4/linux/${pname}-${version}.tar.gz";
     sha256 = "18sam7yy50rbfhjixwd7wx7kmfn1x1y5j80vwfxi5v408s39s115";
   };
 
diff --git a/pkgs/tools/cd-dvd/unetbootin/default.nix b/pkgs/tools/cd-dvd/unetbootin/default.nix
index 502937dd565b7..9495f8dac9968 100644
--- a/pkgs/tools/cd-dvd/unetbootin/default.nix
+++ b/pkgs/tools/cd-dvd/unetbootin/default.nix
@@ -2,7 +2,7 @@
 , p7zip, mtools, syslinux }:
 
 stdenv.mkDerivation rec {
-  name = "unetbootin-${version}";
+  pname = "unetbootin";
   version = "661";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/compression/advancecomp/default.nix b/pkgs/tools/compression/advancecomp/default.nix
index 4f288b9e56f8e..8bee8059fe273 100644
--- a/pkgs/tools/compression/advancecomp/default.nix
+++ b/pkgs/tools/compression/advancecomp/default.nix
@@ -2,7 +2,7 @@
 , autoreconfHook, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "advancecomp-${version}";
+  pname = "advancecomp";
   version = "2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/compression/brotli/default.nix b/pkgs/tools/compression/brotli/default.nix
index a3987085c8e3c..33b6f12cd46c6 100644
--- a/pkgs/tools/compression/brotli/default.nix
+++ b/pkgs/tools/compression/brotli/default.nix
@@ -3,7 +3,7 @@
 # ?TODO: there's also python lib in there
 
 stdenv.mkDerivation rec {
-  name = "brotli-${version}";
+  pname = "brotli";
   version = "1.0.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/compression/bsc/default.nix b/pkgs/tools/compression/bsc/default.nix
index 4c88e58e6c109..c1ddb242dad0f 100644
--- a/pkgs/tools/compression/bsc/default.nix
+++ b/pkgs/tools/compression/bsc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, openmp ? null }:
 
 stdenv.mkDerivation rec {
-  name = "bsc-${version}";
+  pname = "bsc";
   version = "3.1.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/compression/bsdiff/default.nix b/pkgs/tools/compression/bsdiff/default.nix
index 617d86e7f1e3a..a5b527d70b7fd 100644
--- a/pkgs/tools/compression/bsdiff/default.nix
+++ b/pkgs/tools/compression/bsdiff/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, bzip2 }:
 
 stdenv.mkDerivation rec {
-  name    = "bsdiff-${version}";
+  pname = "bsdiff";
   version = "4.3";
 
   src = fetchurl {
-    url    = "https://www.daemonology.net/bsdiff/${name}.tar.gz";
+    url    = "https://www.daemonology.net/bsdiff/${pname}-${version}.tar.gz";
     sha256 = "0j2zm3z271x5aw63mwhr3vymzn45p2vvrlrpm9cz2nywna41b0hq";
   };
 
diff --git a/pkgs/tools/compression/bzip2/default.nix b/pkgs/tools/compression/bzip2/default.nix
index a0ec6c07055b8..a440c08bd1bbd 100644
--- a/pkgs/tools/compression/bzip2/default.nix
+++ b/pkgs/tools/compression/bzip2/default.nix
@@ -3,14 +3,14 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "bzip2-${version}";
+  pname = "bzip2";
   version = "1.0.6.0.1";
 
   /* We use versions patched to use autotools style properly,
       saving lots of trouble. */
   src = fetchurl {
     urls = map
-      (prefix: prefix + "/people/sbrabec/bzip2/tarballs/${name}.tar.gz")
+      (prefix: prefix + "/people/sbrabec/bzip2/tarballs/${pname}-${version}.tar.gz")
       [
         "http://ftp.uni-kl.de/pub/linux/suse"
         "ftp://ftp.hs.uni-hamburg.de/pub/mirrors/suse"
diff --git a/pkgs/tools/compression/dtrx/default.nix b/pkgs/tools/compression/dtrx/default.nix
index c9ec557ab1f4b..19bc2fdc17693 100644
--- a/pkgs/tools/compression/dtrx/default.nix
+++ b/pkgs/tools/compression/dtrx/default.nix
@@ -12,7 +12,7 @@ let
   ++ [ bzip2 xz lzip ]);
 
 in pythonPackages.buildPythonApplication rec {
-  name = "dtrx-${version}";
+  pname = "dtrx";
   version = "7.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/compression/gzip/default.nix b/pkgs/tools/compression/gzip/default.nix
index bd4d85e90e361..e6409f051227c 100644
--- a/pkgs/tools/compression/gzip/default.nix
+++ b/pkgs/tools/compression/gzip/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, xz }:
 
 stdenv.mkDerivation rec {
-  name = "gzip-${version}";
+  pname = "gzip";
   version = "1.10";
 
   src = fetchurl {
-    url = "mirror://gnu/gzip/${name}.tar.xz";
+    url = "mirror://gnu/gzip/${pname}-${version}.tar.xz";
     sha256 = "1h6p374d3j8d4cdfydzls021xa2yby8myc0h8d6m8bc7k6ncq9c4";
   };
 
diff --git a/pkgs/tools/compression/lrzip/default.nix b/pkgs/tools/compression/lrzip/default.nix
index 083a71f6a756f..2c6765b2e8372 100644
--- a/pkgs/tools/compression/lrzip/default.nix
+++ b/pkgs/tools/compression/lrzip/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.631";
-  name = "lrzip-${version}";
+  pname = "lrzip";
 
   src = fetchurl {
-    url = "http://ck.kolivas.org/apps/lrzip/${name}.tar.bz2";
+    url = "http://ck.kolivas.org/apps/lrzip/${pname}-${version}.tar.bz2";
     sha256 = "0mb449vmmwpkalq732jdyginvql57nxyd31sszb108yps1lf448d";
   };
 
diff --git a/pkgs/tools/compression/lzfse/default.nix b/pkgs/tools/compression/lzfse/default.nix
index 0bf1558079800..ef185f706dce9 100644
--- a/pkgs/tools/compression/lzfse/default.nix
+++ b/pkgs/tools/compression/lzfse/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "lzfse-${version}";
+  pname = "lzfse";
   version = "2017-03-08";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/compression/lzip/default.nix b/pkgs/tools/compression/lzip/default.nix
index dfd91bf37d348..4ec40deab6c3a 100644
--- a/pkgs/tools/compression/lzip/default.nix
+++ b/pkgs/tools/compression/lzip/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, texinfo }:
 
 stdenv.mkDerivation rec {
-  name = "lzip-${version}";
+  pname = "lzip";
   version = "1.21";
 
   nativeBuildInputs = [ texinfo ];
 
   src = fetchurl {
-    url = "mirror://savannah/lzip/${name}.tar.gz";
+    url = "mirror://savannah/lzip/${pname}-${version}.tar.gz";
     sha256 = "12qdcw5k1cx77brv9yxi1h4dzwibhfmdpigrj43nfk8nscwm12z4";
   };
 
diff --git a/pkgs/tools/compression/mozlz4a/default.nix b/pkgs/tools/compression/mozlz4a/default.nix
index 9b9de8d8302fa..28c7c1d69f709 100644
--- a/pkgs/tools/compression/mozlz4a/default.nix
+++ b/pkgs/tools/compression/mozlz4a/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchurl, python3, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "mozlz4a";
   version = "2018-08-23";
   # or fetchFromGitHub(owner,repo,rev) or fetchgit(rev)
diff --git a/pkgs/tools/compression/pbzx/default.nix b/pkgs/tools/compression/pbzx/default.nix
index bbba21f2b34d8..13e5882788d18 100644
--- a/pkgs/tools/compression/pbzx/default.nix
+++ b/pkgs/tools/compression/pbzx/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "pbzx";
   version = "1.0.2";
-  name = "${pname}-${version}";
   src = fetchFromGitHub {
     owner = "NiklasRosenstein";
     repo = "pbzx";
diff --git a/pkgs/tools/compression/upx/default.nix b/pkgs/tools/compression/upx/default.nix
index 60023d028a9fc..7f9c7cb777365 100644
--- a/pkgs/tools/compression/upx/default.nix
+++ b/pkgs/tools/compression/upx/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, ucl, zlib, perl }:
 
 stdenv.mkDerivation rec {
-  name = "upx-${version}";
+  pname = "upx";
   version = "3.95";
   src = fetchurl {
-    url = "https://github.com/upx/upx/releases/download/v${version}/${name}-src.tar.xz";
+    url = "https://github.com/upx/upx/releases/download/v${version}/${pname}-${version}-src.tar.xz";
     sha256 = "14jmgy7hvx4zqra20w8260wrcxmjf2h6ba2yrw7pcp18im35a3rv";
   };
 
diff --git a/pkgs/tools/compression/xar/default.nix b/pkgs/tools/compression/xar/default.nix
index 3421045fe4c6d..61dd5e30f0d3b 100644
--- a/pkgs/tools/compression/xar/default.nix
+++ b/pkgs/tools/compression/xar/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.6.1";
-  name    = "xar-${version}";
+  pname = "xar";
 
   src = fetchurl {
-    url    = "https://github.com/downloads/mackyle/xar/${name}.tar.gz";
+    url    = "https://github.com/downloads/mackyle/xar/${pname}-${version}.tar.gz";
     sha256 = "0ghmsbs6xwg1092v7pjcibmk5wkyifwxw6ygp08gfz25d2chhipf";
   };
 
diff --git a/pkgs/tools/compression/xdelta/default.nix b/pkgs/tools/compression/xdelta/default.nix
index 32de493ec77d9..034cdb7d94ece 100644
--- a/pkgs/tools/compression/xdelta/default.nix
+++ b/pkgs/tools/compression/xdelta/default.nix
@@ -9,7 +9,7 @@ let
     then "--with-${name}"
     else "--without-${name}";
 in stdenv.mkDerivation rec {
-  name = "xdelta-${version}";
+  pname = "xdelta";
   version = "3.0.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/compression/xdelta/unstable.nix b/pkgs/tools/compression/xdelta/unstable.nix
index c870e501209bc..bf2601dd37385 100644
--- a/pkgs/tools/compression/xdelta/unstable.nix
+++ b/pkgs/tools/compression/xdelta/unstable.nix
@@ -9,7 +9,7 @@ let
     then "--with-${name}"
     else "--without-${name}";
 in stdenv.mkDerivation rec {
-  name = "xdelta-${version}";
+  pname = "xdelta";
   version = "3.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/compression/zopfli/default.nix b/pkgs/tools/compression/zopfli/default.nix
index 06c7e6439a9fc..accead9db0bcd 100644
--- a/pkgs/tools/compression/zopfli/default.nix
+++ b/pkgs/tools/compression/zopfli/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchFromGitHub, fetchpatch, cmake }:
 
 stdenv.mkDerivation rec {
-  name = "zopfli-${version}";
+  pname = "zopfli";
   version = "1.0.2";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "zopfli";
-    rev = name;
-    name = "${name}-src";
+    rev = "${pname}-${version}";
+    name = "${pname}-${version}-src";
     sha256 = "1l551hx2p4qi0w9lk96qklbv6ll68gxbah07fhqx1ly28rv5wy9y";
   };
 
diff --git a/pkgs/tools/filesystems/afpfs-ng/default.nix b/pkgs/tools/filesystems/afpfs-ng/default.nix
index 74ba47ceee1a7..137b00802dfd5 100644
--- a/pkgs/tools/filesystems/afpfs-ng/default.nix
+++ b/pkgs/tools/filesystems/afpfs-ng/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, fuse, readline, libgcrypt, gmp }:
 
 stdenv.mkDerivation rec {
-  name = "afpfs-ng-${version}";
+  pname = "afpfs-ng";
   version = "0.8.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/avfs/default.nix b/pkgs/tools/filesystems/avfs/default.nix
index 5fc614de4a7f2..356d7ada6d05a 100644
--- a/pkgs/tools/filesystems/avfs/default.nix
+++ b/pkgs/tools/filesystems/avfs/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, pkgconfig, fuse, xz }:
 
 stdenv.mkDerivation rec {
-  name = "avfs-${version}";
+  pname = "avfs";
   version = "1.1.0";
   src = fetchurl {
-    url = "mirror://sourceforge/avf/${version}/${name}.tar.bz2";
+    url = "mirror://sourceforge/avf/${version}/${pname}-${version}.tar.bz2";
     sha256 = "19rk2c0xd3mi66kr88ykrcn81fv09c09md0gf6mnm9z1bd7p7wx7";
   };
 
diff --git a/pkgs/tools/filesystems/bashmount/default.nix b/pkgs/tools/filesystems/bashmount/default.nix
index cd0f3ea23229e..d449bf1266a0e 100644
--- a/pkgs/tools/filesystems/bashmount/default.nix
+++ b/pkgs/tools/filesystems/bashmount/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub}:
 
 stdenv.mkDerivation rec {
-  name = "bashmount-${version}";
+  pname = "bashmount";
   version = "3.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/bcache-tools/default.nix b/pkgs/tools/filesystems/bcache-tools/default.nix
index efd48fb87fe7b..d3e790a3cf134 100644
--- a/pkgs/tools/filesystems/bcache-tools/default.nix
+++ b/pkgs/tools/filesystems/bcache-tools/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, utillinux, bash }:
 
 stdenv.mkDerivation rec {
-  name = "bcache-tools-${version}";
+  pname = "bcache-tools";
   version = "1.0.7";
 
   src = fetchurl {
-    name = "${name}.tar.gz";
+    name = "${pname}-${version}.tar.gz";
     url = "https://github.com/g2p/bcache-tools/archive/v${version}.tar.gz";
     sha256 = "1gbsh2qw0a7kgck6w0apydiy37nnz5xvdgipa0yqrfmghl86vmv4";
   };
diff --git a/pkgs/tools/filesystems/bees/default.nix b/pkgs/tools/filesystems/bees/default.nix
index f12e8af84b889..842ef6712ac9e 100644
--- a/pkgs/tools/filesystems/bees/default.nix
+++ b/pkgs/tools/filesystems/bees/default.nix
@@ -6,7 +6,7 @@ let
   sha256 = "0h7idclmhyp14mq6786x7f2237vqpn70gyi88ik4g70xl84yfgyh";
 
   bees = stdenv.mkDerivation rec {
-    name = "bees-${version}";
+    pname = "bees";
     inherit version;
 
     src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/bindfs/default.nix b/pkgs/tools/filesystems/bindfs/default.nix
index 6a9d17772c883..a8849e6af22b3 100644
--- a/pkgs/tools/filesystems/bindfs/default.nix
+++ b/pkgs/tools/filesystems/bindfs/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.14.1";
-  name    = "bindfs-${version}";
+  pname = "bindfs";
 
   src = fetchurl {
-    url    = "https://bindfs.org/downloads/${name}.tar.gz";
+    url    = "https://bindfs.org/downloads/${pname}-${version}.tar.gz";
     sha256 = "111i4ba4px3idmrr5qhgq01926fas1rs2yx2shnwgdk3ziqcszxl";
   };
 
diff --git a/pkgs/tools/filesystems/blobfuse/default.nix b/pkgs/tools/filesystems/blobfuse/default.nix
index b5694535e9469..067f200e201e4 100644
--- a/pkgs/tools/filesystems/blobfuse/default.nix
+++ b/pkgs/tools/filesystems/blobfuse/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, curl, gnutls, libgcrypt, libuuid, fuse }:
 
 stdenv.mkDerivation rec {
-  name = "blobfuse-${version}";
+  pname = "blobfuse";
   version = "1.0.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/boxfs/default.nix b/pkgs/tools/filesystems/boxfs/default.nix
index 9c9dbede83f47..a0983004fccdf 100644
--- a/pkgs/tools/filesystems/boxfs/default.nix
+++ b/pkgs/tools/filesystems/boxfs/default.nix
@@ -22,7 +22,7 @@ let
     };
   };
 in stdenv.mkDerivation rec {
-  name = "boxfs-${version}";
+  pname = "boxfs";
   version = "2-20150109";
 
   src = srcs.boxfs2;
diff --git a/pkgs/tools/filesystems/btrfs-progs/default.nix b/pkgs/tools/filesystems/btrfs-progs/default.nix
index 168542f57df80..75649845edc5a 100644
--- a/pkgs/tools/filesystems/btrfs-progs/default.nix
+++ b/pkgs/tools/filesystems/btrfs-progs/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "btrfs-progs-${version}";
+  pname = "btrfs-progs";
   version = "5.1.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/filesystems/chunkfs/default.nix b/pkgs/tools/filesystems/chunkfs/default.nix
index 47428e7f52e4b..6c0a6c2870311 100644
--- a/pkgs/tools/filesystems/chunkfs/default.nix
+++ b/pkgs/tools/filesystems/chunkfs/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.7";
-  name = "chunkfs-${version}";
+  pname = "chunkfs";
 
   src = fetchurl {
     url = "https://chunkfs.florz.de/chunkfs_${version}.tar.gz";
diff --git a/pkgs/tools/filesystems/convoy/default.nix b/pkgs/tools/filesystems/convoy/default.nix
index 8af745ed436e1..00ef368ad3dae 100644
--- a/pkgs/tools/filesystems/convoy/default.nix
+++ b/pkgs/tools/filesystems/convoy/default.nix
@@ -2,7 +2,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, lvm2 }:
 
 buildGoPackage rec {
-  name = "convoy-${version}";
+  pname = "convoy";
   version = "0.5.0";
 
   goPackagePath = "github.com/rancher/convoy";
diff --git a/pkgs/tools/filesystems/cryfs/default.nix b/pkgs/tools/filesystems/cryfs/default.nix
index 71e27c94dbdbc..67016af8c0d38 100644
--- a/pkgs/tools/filesystems/cryfs/default.nix
+++ b/pkgs/tools/filesystems/cryfs/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "cryfs-${version}";
+  pname = "cryfs";
   version = "0.9.10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/darling-dmg/default.nix b/pkgs/tools/filesystems/darling-dmg/default.nix
index 4952036a860b6..4d40d61b57012 100644
--- a/pkgs/tools/filesystems/darling-dmg/default.nix
+++ b/pkgs/tools/filesystems/darling-dmg/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, fetchpatch, cmake, fuse, zlib, bzip2, openssl, libxml2, icu } :
 
 stdenv.mkDerivation rec {
-  name = "darling-dmg-${version}";
+  pname = "darling-dmg";
   version = "1.0.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/disorderfs/default.nix b/pkgs/tools/filesystems/disorderfs/default.nix
index b8028741d57fe..5137719790afd 100644
--- a/pkgs/tools/filesystems/disorderfs/default.nix
+++ b/pkgs/tools/filesystems/disorderfs/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, fuse, attr, asciidoc }:
 
 stdenv.mkDerivation rec {
-  name = "disorderfs-${version}";
+  pname = "disorderfs";
   version = "0.5.6";
 
   src = fetchurl {
diff --git a/pkgs/tools/filesystems/djmount/default.nix b/pkgs/tools/filesystems/djmount/default.nix
index e8deeaf4b4705..e3c8c2944fbae 100644
--- a/pkgs/tools/filesystems/djmount/default.nix
+++ b/pkgs/tools/filesystems/djmount/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, pkgconfig, fuse }:
 
 stdenv.mkDerivation rec {
-  name = "djmount-${version}";
+  pname = "djmount";
   version = "0.71";
   src = fetchurl {
-    url = "mirror://sourceforge/djmount/${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/djmount/${version}/${pname}-${version}.tar.gz";
     sha256 = "0kqf0cy3h4cfiy5a2sigmisx0lvvsi1n0fbyb9ll5gacmy1b8nxa";
   };
 
diff --git a/pkgs/tools/filesystems/dosfstools/default.nix b/pkgs/tools/filesystems/dosfstools/default.nix
index 82f64362fadfd..369d2e74f3015 100644
--- a/pkgs/tools/filesystems/dosfstools/default.nix
+++ b/pkgs/tools/filesystems/dosfstools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, libiconv }:
 
 stdenv.mkDerivation rec {
-  name = "dosfstools-${version}";
+  pname = "dosfstools";
   version = "4.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/duff/default.nix b/pkgs/tools/filesystems/duff/default.nix
index e1b11a3705534..a61c3c80e6d2f 100644
--- a/pkgs/tools/filesystems/duff/default.nix
+++ b/pkgs/tools/filesystems/duff/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "duff-${version}";
+  pname = "duff";
   # The last release (0.5.2) is more than 2 years old and lacks features like -D,
   # limiting its usefulness. Upstream appears comatose if not dead.
   version = "2014-07-03";
diff --git a/pkgs/tools/filesystems/duperemove/default.nix b/pkgs/tools/filesystems/duperemove/default.nix
index 208cbb83209cc..0950445bd3ec9 100644
--- a/pkgs/tools/filesystems/duperemove/default.nix
+++ b/pkgs/tools/filesystems/duperemove/default.nix
@@ -2,7 +2,7 @@
 , pkgconfig, glib, linuxHeaders ? stdenv.cc.libc.linuxHeaders, sqlite }:
 
 stdenv.mkDerivation rec {
-  name = "duperemove-${version}";
+  pname = "duperemove";
   version = "0.11.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/e2tools/default.nix b/pkgs/tools/filesystems/e2tools/default.nix
index dcaad81a5a3ff..14f6afa99f0cd 100644
--- a/pkgs/tools/filesystems/e2tools/default.nix
+++ b/pkgs/tools/filesystems/e2tools/default.nix
@@ -3,10 +3,9 @@
 stdenv.mkDerivation rec {
   pname = "e2tools";
   version = "0.0.16";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "http://home.earthlink.net/~k_sheff/sw/${pname}/${name}.tar.gz";
+    url = "http://home.earthlink.net/~k_sheff/sw/${pname}/${pname}-${version}.tar.gz";
     sha256 = "16wlc54abqz06dpipjdkw58bncpkxlj5f55lkzy07k3cg0bqwg2f";
   };
 
diff --git a/pkgs/tools/filesystems/encfs/default.nix b/pkgs/tools/filesystems/encfs/default.nix
index 1a9951a33fd74..19767b7013ae2 100644
--- a/pkgs/tools/filesystems/encfs/default.nix
+++ b/pkgs/tools/filesystems/encfs/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "encfs-${version}";
+  pname = "encfs";
   version = "1.9.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/exfat/default.nix b/pkgs/tools/filesystems/exfat/default.nix
index 97a96651a68e7..24db663aee02c 100644
--- a/pkgs/tools/filesystems/exfat/default.nix
+++ b/pkgs/tools/filesystems/exfat/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, fuse }:
 
 stdenv.mkDerivation rec {
-  name = "exfat-${version}";
+  pname = "exfat";
   version = "1.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/ext4magic/default.nix b/pkgs/tools/filesystems/ext4magic/default.nix
index 0211ab63b3e96..40159b5fb6e6d 100644
--- a/pkgs/tools/filesystems/ext4magic/default.nix
+++ b/pkgs/tools/filesystems/ext4magic/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.3.2";
-  name = "ext4magic-${version}";
+  pname = "ext4magic";
 
   src = fetchurl {
-    url = "mirror://sourceforge/ext4magic/${name}.tar.gz";
+    url = "mirror://sourceforge/ext4magic/${pname}-${version}.tar.gz";
     sha256 = "8d9c6a594f212aecf4eb5410d277caeaea3adc03d35378257dfd017ef20ea115";
   };
 
diff --git a/pkgs/tools/filesystems/extundelete/default.nix b/pkgs/tools/filesystems/extundelete/default.nix
index e0c5ea3def4e7..274126e1a7186 100644
--- a/pkgs/tools/filesystems/extundelete/default.nix
+++ b/pkgs/tools/filesystems/extundelete/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.2.4";
-  name = "extundelete-${version}";
+  pname = "extundelete";
 
   src = fetchurl {
     url = "mirror://sourceforge/extundelete/extundelete-0.2.4.tar.bz2";
diff --git a/pkgs/tools/filesystems/f2fs-tools/default.nix b/pkgs/tools/filesystems/f2fs-tools/default.nix
index 90bb443dfdd28..d7fa971c9878d 100644
--- a/pkgs/tools/filesystems/f2fs-tools/default.nix
+++ b/pkgs/tools/filesystems/f2fs-tools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, autoreconfHook, libselinux, libuuid, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "f2fs-tools-${version}";
+  pname = "f2fs-tools";
   version = "1.11.0";
 
   src = fetchgit {
diff --git a/pkgs/tools/filesystems/f3/default.nix b/pkgs/tools/filesystems/f3/default.nix
index 598263c8895e5..d288758293888 100644
--- a/pkgs/tools/filesystems/f3/default.nix
+++ b/pkgs/tools/filesystems/f3/default.nix
@@ -3,7 +3,6 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "f3";
   version = "7.2";
 
diff --git a/pkgs/tools/filesystems/fatresize/default.nix b/pkgs/tools/filesystems/fatresize/default.nix
index 7bb5dd415a6a8..a00104510bf20 100644
--- a/pkgs/tools/filesystems/fatresize/default.nix
+++ b/pkgs/tools/filesystems/fatresize/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
 
   version = "1.0.2";
-  name = "fatresize-${version}";
+  pname = "fatresize";
 
   src = fetchurl {
     url = "mirror://sourceforge/fatresize/fatresize-${version}.tar.bz2";
diff --git a/pkgs/tools/filesystems/fatsort/default.nix b/pkgs/tools/filesystems/fatsort/default.nix
index 18d9097dacbcb..aee053ad13559 100644
--- a/pkgs/tools/filesystems/fatsort/default.nix
+++ b/pkgs/tools/filesystems/fatsort/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.5.0.456";
-  name = "fatsort-${version}";
+  pname = "fatsort";
 
   src = fetchurl {
-    url = "mirror://sourceforge/fatsort/${name}.tar.xz";
+    url = "mirror://sourceforge/fatsort/${pname}-${version}.tar.xz";
     sha256 = "15fy2m4p9s8cfvnzdcd5ynkc2js0zklkkf34sjxdac7x2iwb8dd8";
   };
 
diff --git a/pkgs/tools/filesystems/fuse-7z-ng/default.nix b/pkgs/tools/filesystems/fuse-7z-ng/default.nix
index 82e2b404b82ac..a8eb1118f4d36 100644
--- a/pkgs/tools/filesystems/fuse-7z-ng/default.nix
+++ b/pkgs/tools/filesystems/fuse-7z-ng/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, fuse, p7zip, autoconf, automake, pkgconfig, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "fuse-7z-ng";
   version = "git-2014-06-08";
 
diff --git a/pkgs/tools/filesystems/gcsfuse/default.nix b/pkgs/tools/filesystems/gcsfuse/default.nix
index ccc5f1f2d4a88..fe46fccf271ac 100644
--- a/pkgs/tools/filesystems/gcsfuse/default.nix
+++ b/pkgs/tools/filesystems/gcsfuse/default.nix
@@ -2,7 +2,7 @@
 { lib, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "gcsfuse-${version}";
+  pname = "gcsfuse";
   version = "0.23.0";
   rev = "v${version}";
 
diff --git a/pkgs/tools/filesystems/genimage/default.nix b/pkgs/tools/filesystems/genimage/default.nix
index 581970e34fa74..e905222ad45e8 100644
--- a/pkgs/tools/filesystems/genimage/default.nix
+++ b/pkgs/tools/filesystems/genimage/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, libconfuse, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "genimage-${version}";
+  pname = "genimage";
   version = "9";
 
   src = fetchurl {
diff --git a/pkgs/tools/filesystems/genromfs/default.nix b/pkgs/tools/filesystems/genromfs/default.nix
index 6a3e280aae368..1e6c73f725a8c 100644
--- a/pkgs/tools/filesystems/genromfs/default.nix
+++ b/pkgs/tools/filesystems/genromfs/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.5.2";
-  name = "genromfs-${version}";
+  pname = "genromfs";
 
   src = fetchurl {
-    url = "mirror://sourceforge/romfs/genromfs/${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/romfs/genromfs/${version}/${pname}-${version}.tar.gz";
     sha256 = "0q6rpq7cmclmb4ayfyknvzbqysxs4fy8aiahlax1sb2p6k3pzwrh";
   };
 
diff --git a/pkgs/tools/filesystems/go-mtpfs/default.nix b/pkgs/tools/filesystems/go-mtpfs/default.nix
index 72e43725ef59c..605e341c4d775 100644
--- a/pkgs/tools/filesystems/go-mtpfs/default.nix
+++ b/pkgs/tools/filesystems/go-mtpfs/default.nix
@@ -1,7 +1,7 @@
 { pkgconfig, libusb1, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "go-mtpfs-${version}";
+  pname = "go-mtpfs";
   version = "2018-02-09";
   rev = "d6f8f3c05ce0ed31435057ec342268a0735863bb";
 
diff --git a/pkgs/tools/filesystems/gpart/default.nix b/pkgs/tools/filesystems/gpart/default.nix
index ca2d0a627ab8f..59b4785888b27 100644
--- a/pkgs/tools/filesystems/gpart/default.nix
+++ b/pkgs/tools/filesystems/gpart/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "gpart-${version}";
+  pname = "gpart";
   version = "0.3";
 
   # GitHub repository 'collating patches for gpart from all distributions':
diff --git a/pkgs/tools/filesystems/grive2/default.nix b/pkgs/tools/filesystems/grive2/default.nix
index 4f7c2248a8edb..59ee358e028a2 100644
--- a/pkgs/tools/filesystems/grive2/default.nix
+++ b/pkgs/tools/filesystems/grive2/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.5.0";
-  name = "grive2-${version}";
+  pname = "grive2";
 
   src = fetchFromGitHub {
     owner = "vitalif";
diff --git a/pkgs/tools/filesystems/hubicfuse/default.nix b/pkgs/tools/filesystems/hubicfuse/default.nix
index 4594aa9370ca4..9b1c2b66e7aae 100644
--- a/pkgs/tools/filesystems/hubicfuse/default.nix
+++ b/pkgs/tools/filesystems/hubicfuse/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, curl, openssl, fuse, libxml2, json_c, file }:
 
 stdenv.mkDerivation rec {
-  name = "hubicfuse-${version}";
+  pname = "hubicfuse";
   version = "3.0.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/ifuse/default.nix b/pkgs/tools/filesystems/ifuse/default.nix
index 083bae24d601d..aef6087d3f283 100644
--- a/pkgs/tools/filesystems/ifuse/default.nix
+++ b/pkgs/tools/filesystems/ifuse/default.nix
@@ -4,8 +4,6 @@ stdenv.mkDerivation rec {
   pname = "ifuse";
   version = "2018-10-08";
 
-  name = "${pname}-${version}";
-
   src = fetchFromGitHub {
     owner = "libimobiledevice";
     repo = pname;
diff --git a/pkgs/tools/filesystems/lizardfs/default.nix b/pkgs/tools/filesystems/lizardfs/default.nix
index f6637b621b8e5..6a9d68291f2cd 100644
--- a/pkgs/tools/filesystems/lizardfs/default.nix
+++ b/pkgs/tools/filesystems/lizardfs/default.nix
@@ -28,7 +28,7 @@ let
     sha256 = "13730429gwlabi432ilpnja3sfvy0nn2719vnhhmii34xcdyc57q";
   };
 in stdenv.mkDerivation rec {
-  name = "lizardfs-${version}";
+  pname = "lizardfs";
   version = "3.12.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/mhddfs/default.nix b/pkgs/tools/filesystems/mhddfs/default.nix
index 15bb390e3648d..4d90e189b950d 100644
--- a/pkgs/tools/filesystems/mhddfs/default.nix
+++ b/pkgs/tools/filesystems/mhddfs/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, fuse, pkgconfig, attr, uthash }:
 
 stdenv.mkDerivation rec {
-  name = "mhddfs-${version}";
+  pname = "mhddfs";
   version = "0.1.39";
 
   src = fetchurl {
diff --git a/pkgs/tools/filesystems/mkspiffs/default.nix b/pkgs/tools/filesystems/mkspiffs/default.nix
index 48f13925ab08d..6733b3df45eae 100644
--- a/pkgs/tools/filesystems/mkspiffs/default.nix
+++ b/pkgs/tools/filesystems/mkspiffs/default.nix
@@ -4,7 +4,7 @@
 # overriding the same-named attributes. See ./presets.nix for examples.
 
 stdenv.mkDerivation rec {
-  name = "mkspiffs-${version}";
+  pname = "mkspiffs";
   version = "0.2.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/mp3fs/default.nix b/pkgs/tools/filesystems/mp3fs/default.nix
index cc8ca84112487..b453067eaef8a 100644
--- a/pkgs/tools/filesystems/mp3fs/default.nix
+++ b/pkgs/tools/filesystems/mp3fs/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, flac, fuse, lame, libid3tag, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "mp3fs-${version}";
+  pname = "mp3fs";
   version = "0.91";
 
   src = fetchurl {
-    url = "https://github.com/khenriks/mp3fs/releases/download/v${version}/${name}.tar.gz";
+    url = "https://github.com/khenriks/mp3fs/releases/download/v${version}/${pname}-${version}.tar.gz";
     sha256 = "14ngiqg24p3a0s6hp33zjl4i46d8qn4v9id36psycq3n3csmwyx4";
   };
 
diff --git a/pkgs/tools/filesystems/mtdutils/default.nix b/pkgs/tools/filesystems/mtdutils/default.nix
index d0ceaf94a75f0..c4910b166de7c 100644
--- a/pkgs/tools/filesystems/mtdutils/default.nix
+++ b/pkgs/tools/filesystems/mtdutils/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libuuid, lzo, zlib, acl }:
 
 stdenv.mkDerivation rec {
-  name = "mtd-utils-${version}";
+  pname = "mtd-utils";
   version = "1.5.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/filesystems/nixpart/0.4/blivet.nix b/pkgs/tools/filesystems/nixpart/0.4/blivet.nix
index 24aab7dc6dd4c..48a72c5dd625d 100644
--- a/pkgs/tools/filesystems/nixpart/0.4/blivet.nix
+++ b/pkgs/tools/filesystems/nixpart/0.4/blivet.nix
@@ -8,12 +8,12 @@
 assert useNixUdev -> systemd != null;
 
 buildPythonApplication rec {
-  name = "blivet-${version}";
+  pname = "blivet";
   version = "0.17-1";
 
   src = fetchurl {
     url = "https://git.fedorahosted.org/cgit/blivet.git/snapshot/"
-        + "${name}.tar.bz2";
+        + "${pname}-${version}.tar.bz2";
     sha256 = "1k3mws2q0ryb7422mml6idmaasz2i2v6ngyvg6d976dx090qnmci";
   };
 
diff --git a/pkgs/tools/filesystems/nixpart/0.4/default.nix b/pkgs/tools/filesystems/nixpart/0.4/default.nix
index 6a1c12e3e722e..306783d6308f7 100644
--- a/pkgs/tools/filesystems/nixpart/0.4/default.nix
+++ b/pkgs/tools/filesystems/nixpart/0.4/default.nix
@@ -54,7 +54,7 @@ let
   };
 
 in buildPythonApplication rec {
-  name = "nixpart-${version}";
+  pname = "nixpart";
   version = "0.4.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/filesystems/nixpart/0.4/pyblock.nix b/pkgs/tools/filesystems/nixpart/0.4/pyblock.nix
index 881301ed38e56..408d02bced74d 100644
--- a/pkgs/tools/filesystems/nixpart/0.4/pyblock.nix
+++ b/pkgs/tools/filesystems/nixpart/0.4/pyblock.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, python, lvm2, dmraid }:
 
 stdenv.mkDerivation rec {
-  name = "pyblock-${version}";
+  pname = "pyblock";
   version = "0.53";
   md5_path = "f6d33a8362dee358517d0a9e2ebdd044";
 
   src = fetchurl rec {
     url = "https://src.fedoraproject.org/repo/pkgs/python-pyblock/"
-        + "${name}.tar.bz2/${md5_path}/${name}.tar.bz2";
+        + "${pname}-${version}.tar.bz2/${md5_path}/${pname}-${version}.tar.bz2";
     sha256 = "f6cef88969300a6564498557eeea1d8da58acceae238077852ff261a2cb1d815";
   };
 
diff --git a/pkgs/tools/filesystems/nixpart/0.4/pykickstart.nix b/pkgs/tools/filesystems/nixpart/0.4/pykickstart.nix
index ce1d0bf28a165..ffe31b464b8ab 100644
--- a/pkgs/tools/filesystems/nixpart/0.4/pykickstart.nix
+++ b/pkgs/tools/filesystems/nixpart/0.4/pykickstart.nix
@@ -1,13 +1,13 @@
 { stdenv, python, buildPythonApplication, fetchurl, urlgrabber }:
 
 buildPythonApplication rec {
-  name = "pykickstart-${version}";
+  pname = "pykickstart";
   version = "1.99.39";
   md5_path = "d249f60aa89b1b4facd63f776925116d";
 
   src = fetchurl rec {
     url = "https://src.fedoraproject.org/repo/pkgs/pykickstart/"
-        + "${name}.tar.gz/${md5_path}/${name}.tar.gz";
+        + "${pname}-${version}.tar.gz/${md5_path}/${pname}-${version}.tar.gz";
     sha256 = "e0d0f98ac4c5607e6a48d5c1fba2d50cc804de1081043f9da68cbfc69cad957a";
   };
 
diff --git a/pkgs/tools/filesystems/nixpart/0.4/pyparted.nix b/pkgs/tools/filesystems/nixpart/0.4/pyparted.nix
index fd6c5b913093d..e0947b01f51bb 100644
--- a/pkgs/tools/filesystems/nixpart/0.4/pyparted.nix
+++ b/pkgs/tools/filesystems/nixpart/0.4/pyparted.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, python, buildPythonApplication, parted, e2fsprogs }:
 
 buildPythonApplication rec {
-  name = "pyparted-${version}";
+  pname = "pyparted";
   version = "3.10";
 
   src = fetchurl {
-    url = "https://fedorahosted.org/releases/p/y/pyparted/${name}.tar.gz";
+    url = "https://fedorahosted.org/releases/p/y/pyparted/${pname}-${version}.tar.gz";
     sha256 = "17wq4invmv1nfazaksf59ymqyvgv3i8h4q03ry2az0s9lldyg3dv";
   };
 
diff --git a/pkgs/tools/filesystems/nixpart/default.nix b/pkgs/tools/filesystems/nixpart/default.nix
index ce00367c771c7..8f59ff809a833 100644
--- a/pkgs/tools/filesystems/nixpart/default.nix
+++ b/pkgs/tools/filesystems/nixpart/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, buildPythonApplication, blivet }:
 
 buildPythonApplication rec {
-  name = "nixpart-${version}";
+  pname = "nixpart";
   version = "1.0.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/filesystems/ntfs-3g/default.nix b/pkgs/tools/filesystems/ntfs-3g/default.nix
index c919bfade3acb..3660649553d50 100644
--- a/pkgs/tools/filesystems/ntfs-3g/default.nix
+++ b/pkgs/tools/filesystems/ntfs-3g/default.nix
@@ -4,7 +4,6 @@
 stdenv.mkDerivation rec {
   pname = "ntfs3g";
   version = "2017.3.23";
-  name = "${pname}-${version}";
 
   outputs = [ "out" "dev" "man" "doc" ];
 
diff --git a/pkgs/tools/filesystems/rdfind/default.nix b/pkgs/tools/filesystems/rdfind/default.nix
index 2457ac59a213d..424f84ec34f9b 100644
--- a/pkgs/tools/filesystems/rdfind/default.nix
+++ b/pkgs/tools/filesystems/rdfind/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, nettle }:
 
 stdenv.mkDerivation rec {
-  name = "rdfind-${version}";
+  pname = "rdfind";
   version = "1.4.1";
 
   src = fetchurl {
-    url = "https://rdfind.pauldreik.se/${name}.tar.gz";
+    url = "https://rdfind.pauldreik.se/${pname}-${version}.tar.gz";
     sha256 = "132y3wwgnbpdx6f90q0yahd3nkr4cjzcy815ilc8p97b4vn17iih";
   };
 
diff --git a/pkgs/tools/filesystems/s3backer/default.nix b/pkgs/tools/filesystems/s3backer/default.nix
index 8fb002b2d7fdf..73f88964f2c83 100644
--- a/pkgs/tools/filesystems/s3backer/default.nix
+++ b/pkgs/tools/filesystems/s3backer/default.nix
@@ -3,7 +3,7 @@
 , fuse, curl, expat }:
 
 stdenv.mkDerivation rec {
-  name = "s3backer-${version}";
+  pname = "s3backer";
   version = "1.5.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/s3fs/default.nix b/pkgs/tools/filesystems/s3fs/default.nix
index 816c09161dcfd..3fc082dad4625 100644
--- a/pkgs/tools/filesystems/s3fs/default.nix
+++ b/pkgs/tools/filesystems/s3fs/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, curl, openssl, libxml2, fuse }:
 
 stdenv.mkDerivation rec {
-  name = "s3fs-fuse-${version}";
+  pname = "s3fs-fuse";
   version = "1.85";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/securefs/default.nix b/pkgs/tools/filesystems/securefs/default.nix
index a21aacb7e6b84..c5a5af212d909 100644
--- a/pkgs/tools/filesystems/securefs/default.nix
+++ b/pkgs/tools/filesystems/securefs/default.nix
@@ -3,7 +3,7 @@
 , fuse }:
 
 stdenv.mkDerivation rec {
-  name = "securefs-${version}";
+  pname = "securefs";
   version = "0.8.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/simg2img/default.nix b/pkgs/tools/filesystems/simg2img/default.nix
index 94c45ec4689a5..997aa321afa36 100644
--- a/pkgs/tools/filesystems/simg2img/default.nix
+++ b/pkgs/tools/filesystems/simg2img/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "simg2img-${version}";
+  pname = "simg2img";
   version = "1.1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/smbnetfs/default.nix b/pkgs/tools/filesystems/smbnetfs/default.nix
index 26cef4ac90f24..be46abb2694d9 100644
--- a/pkgs/tools/filesystems/smbnetfs/default.nix
+++ b/pkgs/tools/filesystems/smbnetfs/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, fuse, samba, pkgconfig, glib, autoconf, attr, libsecret }:
 
 stdenv.mkDerivation rec {
-  name = "smbnetfs-${version}";
+  pname = "smbnetfs";
   version = "0.6.1";
   src = fetchurl {
-    url = "mirror://sourceforge/project/smbnetfs/smbnetfs/SMBNetFS-${version}/${name}.tar.bz2";
+    url = "mirror://sourceforge/project/smbnetfs/smbnetfs/SMBNetFS-${version}/${pname}-${version}.tar.bz2";
     sha256 = "02iqjnm6pdwc1q38z56akiwdbp0xisr6qwrmxs1lrk5mq7j8x2w4";
   };
 
diff --git a/pkgs/tools/filesystems/snapraid/default.nix b/pkgs/tools/filesystems/snapraid/default.nix
index 725ff3e56dcd0..b5ffdade98f81 100644
--- a/pkgs/tools/filesystems/snapraid/default.nix
+++ b/pkgs/tools/filesystems/snapraid/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "snapraid-${version}";
+  pname = "snapraid";
   version = "11.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/squashfs/default.nix b/pkgs/tools/filesystems/squashfs/default.nix
index 59a786116df62..9a0073f939fb4 100644
--- a/pkgs/tools/filesystems/squashfs/default.nix
+++ b/pkgs/tools/filesystems/squashfs/default.nix
@@ -7,7 +7,7 @@
 assert lz4Support -> (lz4 != null);
 
 stdenv.mkDerivation rec {
-  name = "squashfs-${version}";
+  pname = "squashfs";
   version = "4.4dev_20180612";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/squashfuse/default.nix b/pkgs/tools/filesystems/squashfuse/default.nix
index 40e350846c5fe..abe8968010258 100644
--- a/pkgs/tools/filesystems/squashfuse/default.nix
+++ b/pkgs/tools/filesystems/squashfuse/default.nix
@@ -7,7 +7,6 @@ stdenv.mkDerivation rec {
 
   pname = "squashfuse";
   version = "0.1.103";
-  name = "${pname}-${version}";
 
   meta = {
     description = "FUSE filesystem to mount squashfs archives";
diff --git a/pkgs/tools/filesystems/sshfs-fuse/default.nix b/pkgs/tools/filesystems/sshfs-fuse/default.nix
index 73b7f51fd364a..4a1215397be67 100644
--- a/pkgs/tools/filesystems/sshfs-fuse/default.nix
+++ b/pkgs/tools/filesystems/sshfs-fuse/default.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.5.2";
-  name = "sshfs-fuse-${version}";
+  pname = "sshfs-fuse";
 
   src = fetchFromGitHub {
     owner = "libfuse";
diff --git a/pkgs/tools/filesystems/tmsu/default.nix b/pkgs/tools/filesystems/tmsu/default.nix
index fd557a7ff5650..67e21ac4c2c48 100644
--- a/pkgs/tools/filesystems/tmsu/default.nix
+++ b/pkgs/tools/filesystems/tmsu/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, fetchFromGitHub, go, fuse }:
 
 stdenv.mkDerivation rec {
-  name = "tmsu-${version}";
+  pname = "tmsu";
   version = "0.7.4";
 
   go-sqlite3 = fetchgit {
diff --git a/pkgs/tools/filesystems/u3-tool/default.nix b/pkgs/tools/filesystems/u3-tool/default.nix
index 65eafe76710df..62b4b9301397e 100644
--- a/pkgs/tools/filesystems/u3-tool/default.nix
+++ b/pkgs/tools/filesystems/u3-tool/default.nix
@@ -3,12 +3,11 @@
 stdenv.mkDerivation rec {
   pname = "u3-tool";
   version = "0.3";
-  name = "${pname}-${version}";
 
   enableParallelBuilding = true;
 
   src = fetchurl {
-    url = "mirror://sourceforge/${pname}/${name}.tar.gz";
+    url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.gz";
     sha256 = "1p9c9kibd1pdbdfa0nd0i3n7bvzi3xg0chm38jg3xfl8gsn0390f";
   };
 
diff --git a/pkgs/tools/filesystems/udftools/default.nix b/pkgs/tools/filesystems/udftools/default.nix
index f17f9e0d2de5b..11ea490446d01 100644
--- a/pkgs/tools/filesystems/udftools/default.nix
+++ b/pkgs/tools/filesystems/udftools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, ncurses, readline, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "udftools-${version}";
+  pname = "udftools";
   version = "2.0";
   src = fetchFromGitHub {
     owner = "pali";
diff --git a/pkgs/tools/filesystems/unionfs-fuse/default.nix b/pkgs/tools/filesystems/unionfs-fuse/default.nix
index cfe3ff421fe4d..73272b83989ed 100644
--- a/pkgs/tools/filesystems/unionfs-fuse/default.nix
+++ b/pkgs/tools/filesystems/unionfs-fuse/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, fuse }:
 
 stdenv.mkDerivation rec {
-  name = "unionfs-fuse-${version}";
+  pname = "unionfs-fuse";
   version = "2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/filesystems/xfsprogs/default.nix b/pkgs/tools/filesystems/xfsprogs/default.nix
index 98cc327bc29ca..aa28ee625969b 100644
--- a/pkgs/tools/filesystems/xfsprogs/default.nix
+++ b/pkgs/tools/filesystems/xfsprogs/default.nix
@@ -10,7 +10,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "xfsprogs-${version}";
+  pname = "xfsprogs";
   version = "4.19.0";
 
   src = fetchgit {
diff --git a/pkgs/tools/filesystems/xtreemfs/default.nix b/pkgs/tools/filesystems/xtreemfs/default.nix
index 4c0c2343dd2a1..557367ea22cd5 100644
--- a/pkgs/tools/filesystems/xtreemfs/default.nix
+++ b/pkgs/tools/filesystems/xtreemfs/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
     sha256 = "1hjmd32pla27zf98ghzz6r5ml8ry86m9dsryv1z01kxv5l95b3m0";
   };
 
-  name = "XtreemFS-${version}";
+  pname = "XtreemFS";
   version = "1.5.1.81";
 
   buildInputs = [ which attr makeWrapper python ];
diff --git a/pkgs/tools/filesystems/yandex-disk/default.nix b/pkgs/tools/filesystems/yandex-disk/default.nix
index 61fd5f26e3088..041d9a4e3f8b4 100644
--- a/pkgs/tools/filesystems/yandex-disk/default.nix
+++ b/pkgs/tools/filesystems/yandex-disk/default.nix
@@ -14,11 +14,11 @@ let
 in
 stdenv.mkDerivation rec {
 
-  name = "yandex-disk-${version}";
+  pname = "yandex-disk";
   version = "0.1.5.1039";
 
   src = fetchurl {
-    url = "https://repo.yandex.ru/yandex-disk/rpm/stable/${p.arch}/${name}-1.fedora.${p.arch}.rpm";
+    url = "https://repo.yandex.ru/yandex-disk/rpm/stable/${p.arch}/${pname}-${version}-1.fedora.${p.arch}.rpm";
     sha256 = p.sha256;
   };
 
diff --git a/pkgs/tools/filesystems/zerofree/default.nix b/pkgs/tools/filesystems/zerofree/default.nix
index c311ac1af2318..734c8df9b6ae2 100644
--- a/pkgs/tools/filesystems/zerofree/default.nix
+++ b/pkgs/tools/filesystems/zerofree/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, e2fsprogs }:
 
 stdenv.mkDerivation rec {
-  name = "zerofree-${version}";
+  pname = "zerofree";
   version = "1.1.1";
 
   src = fetchurl {
-    url = "https://frippery.org/uml/${name}.tgz";
+    url = "https://frippery.org/uml/${pname}-${version}.tgz";
     sha256 = "0rrqfa5z103ws89vi8kfvbks1cfs74ix6n1wb6vs582vnmhwhswm";
   };
 
diff --git a/pkgs/tools/filesystems/zkfuse/default.nix b/pkgs/tools/filesystems/zkfuse/default.nix
index 0e182d3bd2ead..0269df84634f4 100644
--- a/pkgs/tools/filesystems/zkfuse/default.nix
+++ b/pkgs/tools/filesystems/zkfuse/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, zookeeper, zookeeper_mt, fuse, autoreconfHook, log4cxx, boost }:
 
 stdenv.mkDerivation rec {
-  name = "zkfuse-${version}";
+  pname = "zkfuse";
   inherit (zookeeper) version src;
 
   sourceRoot = "${zookeeper.name}/src/contrib/zkfuse";
diff --git a/pkgs/tools/graphics/appleseed/default.nix b/pkgs/tools/graphics/appleseed/default.nix
index 72f1a4188075d..8768610872012 100644
--- a/pkgs/tools/graphics/appleseed/default.nix
+++ b/pkgs/tools/graphics/appleseed/default.nix
@@ -9,7 +9,7 @@ let boost_static = boost165.override {
 };
 in stdenv.mkDerivation rec {
 
-  name = "appleseed-${version}";
+  pname = "appleseed";
   version = "2.0.5-beta";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/barcode/default.nix b/pkgs/tools/graphics/barcode/default.nix
index de09c2b278045..179085e1fd6bd 100644
--- a/pkgs/tools/graphics/barcode/default.nix
+++ b/pkgs/tools/graphics/barcode/default.nix
@@ -1,11 +1,10 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   version = "0.99";
   pname = "barcode";
   src = fetchurl {
-    url = "mirror://gnu/${pname}/${name}.tar.xz";
+    url = "mirror://gnu/${pname}/${pname}-${version}.tar.xz";
     sha256 = "1indapql5fjz0bysyc88cmc54y8phqrbi7c76p71fgjp45jcyzp8";
   };
 
diff --git a/pkgs/tools/graphics/blockhash/default.nix b/pkgs/tools/graphics/blockhash/default.nix
index ad72933cc7717..b4f99a9192cdd 100644
--- a/pkgs/tools/graphics/blockhash/default.nix
+++ b/pkgs/tools/graphics/blockhash/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, python, pkgconfig, imagemagick, wafHook }:
 
 stdenv.mkDerivation rec {
-  name = "blockhash-${version}";
+  pname = "blockhash";
   version = "0.3.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/cfdg/default.nix b/pkgs/tools/graphics/cfdg/default.nix
index c65d1302dcafd..2c96e872f4e63 100644
--- a/pkgs/tools/graphics/cfdg/default.nix
+++ b/pkgs/tools/graphics/cfdg/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libpng, bison, flex, ffmpeg }:
 
 stdenv.mkDerivation rec {
-  name = "cfdg-${version}";
+  pname = "cfdg";
   version = "3.0.9";
   src = fetchurl {
     sha256 = "1jqpinz6ri4a2l04mf2z1ljalkdk1m07hj47lqkh8gbf2slfs0jl";
@@ -18,8 +18,8 @@ stdenv.mkDerivation rec {
     mkdir -p $out/bin
     cp cfdg $out/bin/
 
-    mkdir -p $out/share/doc/${name}
-    cp *.txt $out/share/doc/${name}
+    mkdir -p $out/share/doc/${pname}-${version}
+    cp *.txt $out/share/doc/${pname}-${version}
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/graphics/convchain/default.nix b/pkgs/tools/graphics/convchain/default.nix
index 12fc6934531a6..b1ce3082d25b9 100644
--- a/pkgs/tools/graphics/convchain/default.nix
+++ b/pkgs/tools/graphics/convchain/default.nix
@@ -1,6 +1,6 @@
 {stdenv, fetchFromGitHub, mono}:
 stdenv.mkDerivation rec {
-  name = "convchain-${version}";
+  pname = "convchain";
   version = "0.0pre20160901";
   src = fetchFromGitHub {
     owner = "mxgmn";
diff --git a/pkgs/tools/graphics/cuneiform/default.nix b/pkgs/tools/graphics/cuneiform/default.nix
index 9fcb7ba404d0d..04b73995580bc 100644
--- a/pkgs/tools/graphics/cuneiform/default.nix
+++ b/pkgs/tools/graphics/cuneiform/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, cmake, imagemagick }:
 
 stdenv.mkDerivation rec {
-  name = "cuneiform-${version}";
+  pname = "cuneiform";
   version = "1.1.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/graphics/dpic/default.nix b/pkgs/tools/graphics/dpic/default.nix
index 33e9486633726..f21b84c152180 100644
--- a/pkgs/tools/graphics/dpic/default.nix
+++ b/pkgs/tools/graphics/dpic/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "dpic-${version}";
+  pname = "dpic";
   version = "2016.01.12";
 
   src = fetchurl {
-    url = "https://ece.uwaterloo.ca/~aplevich/dpic/${name}.tar.gz";
+    url = "https://ece.uwaterloo.ca/~aplevich/dpic/${pname}-${version}.tar.gz";
     sha256 = "0iwwf8shgm8n4drz8mndvk7jga93yy8plnyby3lgk8376g5ps6cz";
   };
 
diff --git a/pkgs/tools/graphics/enblend-enfuse/default.nix b/pkgs/tools/graphics/enblend-enfuse/default.nix
index 2ffe4eb7f809c..79c905756537b 100644
--- a/pkgs/tools/graphics/enblend-enfuse/default.nix
+++ b/pkgs/tools/graphics/enblend-enfuse/default.nix
@@ -3,11 +3,11 @@
 , help2man, pkgconfig, perl, texlive }:
 
 stdenv.mkDerivation rec {
-  name = "enblend-enfuse-${version}";
+  pname = "enblend-enfuse";
   version = "4.2";
 
   src = fetchurl {
-    url = "mirror://sourceforge/enblend/${name}.tar.gz";
+    url = "mirror://sourceforge/enblend/${pname}-${version}.tar.gz";
     sha256 = "0j5x011ilalb47ssah50ag0a4phgh1b0wdgxdbbp1gcyjcjf60w7";
   };
 
diff --git a/pkgs/tools/graphics/epstool/default.nix b/pkgs/tools/graphics/epstool/default.nix
index 9735adca53dc3..2ad52d2de4379 100644
--- a/pkgs/tools/graphics/epstool/default.nix
+++ b/pkgs/tools/graphics/epstool/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.08";
-  name = "epstool-${version}";
+  pname = "epstool";
 
   src = fetchurl {
     url = "http://ftp.de.debian.org/debian/pool/main/e/epstool/epstool_${version}+repack.orig.tar.gz";
diff --git a/pkgs/tools/graphics/facedetect/default.nix b/pkgs/tools/graphics/facedetect/default.nix
index 02a3a70fe516f..aab2e111e85fc 100644
--- a/pkgs/tools/graphics/facedetect/default.nix
+++ b/pkgs/tools/graphics/facedetect/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, python2Packages }:
 
 stdenv.mkDerivation rec {
-  name = "facedetect-${version}";
+  pname = "facedetect";
   version = "0.1";
 
   src = fetchFromGitHub {
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   '';
 
   installPhase = ''
-    install -v -m644 -D README.rst $out/share/doc/${name}/README.rst
+    install -v -m644 -D README.rst $out/share/doc/${pname}-${version}/README.rst
     install -v -m755 -D facedetect $out/bin/facedetect
     wrapPythonPrograms
   '';
diff --git a/pkgs/tools/graphics/fast-neural-doodle/default.nix b/pkgs/tools/graphics/fast-neural-doodle/default.nix
index 5d42482b30918..17e1c710586bd 100644
--- a/pkgs/tools/graphics/fast-neural-doodle/default.nix
+++ b/pkgs/tools/graphics/fast-neural-doodle/default.nix
@@ -2,7 +2,7 @@
   , python, numpy, scipy, h5py, scikitlearn, pillow
   }:
 stdenv.mkDerivation rec {
-  name = "fast-neural-doodle-${version}";
+  pname = "fast-neural-doodle";
   version = "0.0pre2016-07-01";
   buildInputs = [
     torch torch-hdf5 python numpy h5py scikitlearn scipy pillow
diff --git a/pkgs/tools/graphics/fim/default.nix b/pkgs/tools/graphics/fim/default.nix
index 7303f27fe111c..296ba43a5ed7b 100644
--- a/pkgs/tools/graphics/fim/default.nix
+++ b/pkgs/tools/graphics/fim/default.nix
@@ -10,11 +10,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "fim-${version}";
+  pname = "fim";
   version = "0.6";
 
   src = fetchurl {
-    url = "mirror://savannah/fbi-improved/${name}-trunk.tar.gz";
+    url = "mirror://savannah/fbi-improved/${pname}-${version}-trunk.tar.gz";
     sha256 = "124b7c4flx5ygmy5sqq0gpvxqzafnknbcj6f45ddnbdxik9lazzp";
   };
 
diff --git a/pkgs/tools/graphics/flam3/default.nix b/pkgs/tools/graphics/flam3/default.nix
index e619a889219c0..e05f05a977bf9 100644
--- a/pkgs/tools/graphics/flam3/default.nix
+++ b/pkgs/tools/graphics/flam3/default.nix
@@ -1,7 +1,6 @@
 {stdenv, fetchFromGitHub, zlib, libpng, libxml2, libjpeg }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "flam3";
   version = "3.1.1-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "e0801543538451234d7a8a240ba3b417cbda5b21";
diff --git a/pkgs/tools/graphics/ggobi/default.nix b/pkgs/tools/graphics/ggobi/default.nix
index 0ed1855a338ce..de02865c36e26 100644
--- a/pkgs/tools/graphics/ggobi/default.nix
+++ b/pkgs/tools/graphics/ggobi/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.1.11";
-  name = "ggobi-${version}";
+  pname = "ggobi";
 
   src = fetchurl {
     url = "http://www.ggobi.org/downloads/ggobi-${version}.tar.bz2";
diff --git a/pkgs/tools/graphics/glee/default.nix b/pkgs/tools/graphics/glee/default.nix
index 52f5a09972740..ae6291811a4ab 100644
--- a/pkgs/tools/graphics/glee/default.nix
+++ b/pkgs/tools/graphics/glee/default.nix
@@ -1,7 +1,6 @@
 {stdenv, fetchgit, cmake, libGLU_combined, xorg }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "glee";
   rev = "f727ec7463d514b6279981d12833f2e11d62b33d";
   version = "20170205-${stdenv.lib.strings.substring 0 7 rev}";
diff --git a/pkgs/tools/graphics/glmark2/default.nix b/pkgs/tools/graphics/glmark2/default.nix
index 1331e38aef7e3..111a9b59afdac 100644
--- a/pkgs/tools/graphics/glmark2/default.nix
+++ b/pkgs/tools/graphics/glmark2/default.nix
@@ -2,7 +2,7 @@
   python27, wayland, udev, mesa, wafHook }:
 
 stdenv.mkDerivation rec {
-  name = "glmark2-${version}";
+  pname = "glmark2";
   version = "2017-09-01";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/glxinfo/default.nix b/pkgs/tools/graphics/glxinfo/default.nix
index 1f8a98e0296b3..0710f47cb5718 100644
--- a/pkgs/tools/graphics/glxinfo/default.nix
+++ b/pkgs/tools/graphics/glxinfo/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libGL, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "glxinfo-${version}";
+  pname = "glxinfo";
   version = "8.4.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/graphics/gromit-mpx/default.nix b/pkgs/tools/graphics/gromit-mpx/default.nix
index 1d3a8b26aae89..4c251f21c71f2 100644
--- a/pkgs/tools/graphics/gromit-mpx/default.nix
+++ b/pkgs/tools/graphics/gromit-mpx/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gromit-mpx-${version}";
+  pname = "gromit-mpx";
   version = "1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/ibniz/default.nix b/pkgs/tools/graphics/ibniz/default.nix
index 11fad25b85aee..564685c1ceaf2 100644
--- a/pkgs/tools/graphics/ibniz/default.nix
+++ b/pkgs/tools/graphics/ibniz/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, SDL }:
 
 stdenv.mkDerivation rec {
-  name = "ibniz-${version}";
+  pname = "ibniz";
   version = "1.18";
 
   src = fetchurl {
-    url = "http://www.pelulamu.net/ibniz/${name}.tar.gz";
+    url = "http://www.pelulamu.net/ibniz/${pname}-${version}.tar.gz";
     sha256 = "10b4dka8zx7y84m1a58z9j2vly8mz9aw9wn8z9vx9av739j95wp2";
   };
 
diff --git a/pkgs/tools/graphics/imgur-screenshot/default.nix b/pkgs/tools/graphics/imgur-screenshot/default.nix
index 8db5b6c7dea70..1099b11176c86 100644
--- a/pkgs/tools/graphics/imgur-screenshot/default.nix
+++ b/pkgs/tools/graphics/imgur-screenshot/default.nix
@@ -3,7 +3,7 @@
 let deps = stdenv.lib.makeBinPath [ curl gnugrep libnotify scrot which xclip ];
 in stdenv.mkDerivation rec {
   version = "1.7.4";
-  name = "imgur-screenshot-${version}";
+  pname = "imgur-screenshot";
 
   src = fetchFromGitHub {
     owner = "jomo";
diff --git a/pkgs/tools/graphics/jhead/default.nix b/pkgs/tools/graphics/jhead/default.nix
index e4405455097d2..a2592d5522b9a 100644
--- a/pkgs/tools/graphics/jhead/default.nix
+++ b/pkgs/tools/graphics/jhead/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libjpeg }:
 
 stdenv.mkDerivation rec {
-  name = "jhead-${version}";
+  pname = "jhead";
   version = "3.03";
 
   src = fetchurl {
-    url = "http://www.sentex.net/~mwandel/jhead/${name}.tar.gz";
+    url = "http://www.sentex.net/~mwandel/jhead/${pname}-${version}.tar.gz";
     sha256 = "1hn0yqcicq3qa20h1g313l1a671r8mccpb9gz0w1056r500lw6c2";
   };
 
@@ -24,11 +24,11 @@ stdenv.mkDerivation rec {
     mkdir -p \
       $out/bin \
       $out/man/man1 \
-      $out/share/doc/${name}
+      $out/share/doc/${pname}-${version}
 
     cp -v jhead $out/bin
     cp -v jhead.1 $out/man/man1
-    cp -v *.txt $out/share/doc/${name}
+    cp -v *.txt $out/share/doc/${pname}-${version}
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/graphics/lepton/default.nix b/pkgs/tools/graphics/lepton/default.nix
index fec092db0c524..b0836d670862e 100644
--- a/pkgs/tools/graphics/lepton/default.nix
+++ b/pkgs/tools/graphics/lepton/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.2.1";
-  name = "lepton-${version}";
+  pname = "lepton";
 
   src = fetchFromGitHub {
     repo = "lepton";
diff --git a/pkgs/tools/graphics/logstalgia/default.nix b/pkgs/tools/graphics/logstalgia/default.nix
index a3cefddeb413e..1f1da8df3f2bb 100644
--- a/pkgs/tools/graphics/logstalgia/default.nix
+++ b/pkgs/tools/graphics/logstalgia/default.nix
@@ -2,11 +2,11 @@
 , libGLU_combined, boost, glm, freetype }:
 
 stdenv.mkDerivation rec {
-  name = "logstalgia-${version}";
+  pname = "logstalgia";
   version = "1.1.2";
 
   src = fetchurl {
-    url = "https://github.com/acaudwell/Logstalgia/releases/download/${name}/${name}.tar.gz";
+    url = "https://github.com/acaudwell/Logstalgia/releases/download/${pname}-${version}/${pname}-${version}.tar.gz";
     sha256 = "1agwjlwzp1c86hqb1p7rmzqzhd3wpnyh8whsfq4sbx01wj0l0gzd";
   };
 
diff --git a/pkgs/tools/graphics/luxcorerender/default.nix b/pkgs/tools/graphics/luxcorerender/default.nix
index ffba2280e8a5f..b65cbfca7bbe0 100644
--- a/pkgs/tools/graphics/luxcorerender/default.nix
+++ b/pkgs/tools/graphics/luxcorerender/default.nix
@@ -14,7 +14,7 @@ let boost_static = boost165.override {
     };
 
 in stdenv.mkDerivation rec {
-  name = "luxcorerender-${version}";
+  pname = "luxcorerender";
   version = "2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/maim/default.nix b/pkgs/tools/graphics/maim/default.nix
index 360a233e139fc..63758e23b1508 100644
--- a/pkgs/tools/graphics/maim/default.nix
+++ b/pkgs/tools/graphics/maim/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "maim-${version}";
+  pname = "maim";
   version = "5.5.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/neural-style/default.nix b/pkgs/tools/graphics/neural-style/default.nix
index 99421cfde170a..a4706e95ceef5 100644
--- a/pkgs/tools/graphics/neural-style/default.nix
+++ b/pkgs/tools/graphics/neural-style/default.nix
@@ -1,6 +1,6 @@
 {stdenv, fetchFromGitHub, torch, loadcaffe, fetchurl, bash}:
 stdenv.mkDerivation rec {
-  name = "neural-style-${version}";
+  pname = "neural-style";
   version = "0.0pre2016.08.15";
   buildInputs = [torch loadcaffe];
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/nifskope/default.nix b/pkgs/tools/graphics/nifskope/default.nix
index 42da24e323994..ebebe50875223 100644
--- a/pkgs/tools/graphics/nifskope/default.nix
+++ b/pkgs/tools/graphics/nifskope/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, qmake, qtbase, qttools, substituteAll, libGLU, wrapQtAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "nifskope-${version}";
+  pname = "nifskope";
   version = "2.0.dev7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/optar/default.nix b/pkgs/tools/graphics/optar/default.nix
index bc14190707570..c1138e5f45840 100644
--- a/pkgs/tools/graphics/optar/default.nix
+++ b/pkgs/tools/graphics/optar/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, imagemagick, libpng }:
 
 stdenv.mkDerivation rec {
-  name = "optar-${version}";
+  pname = "optar";
   version = "20150210";
 
   src = fetchurl {
diff --git a/pkgs/tools/graphics/pdf2svg/default.nix b/pkgs/tools/graphics/pdf2svg/default.nix
index 058900b8e237c..46eb61d1cf75f 100644
--- a/pkgs/tools/graphics/pdf2svg/default.nix
+++ b/pkgs/tools/graphics/pdf2svg/default.nix
@@ -2,7 +2,7 @@
 , cairo, gtk2, poppler }:
 
 stdenv.mkDerivation rec {
-  name = "pdf2svg-${version}";
+  pname = "pdf2svg";
   version = "0.2.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/pdftag/default.nix b/pkgs/tools/graphics/pdftag/default.nix
index 8428480ca037f..7e02293631884 100644
--- a/pkgs/tools/graphics/pdftag/default.nix
+++ b/pkgs/tools/graphics/pdftag/default.nix
@@ -3,7 +3,6 @@
 
 stdenv.mkDerivation rec {
   pname = "pdftag";
-  name = "${pname}-${version}";
   version = "1.0.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/perceptualdiff/default.nix b/pkgs/tools/graphics/perceptualdiff/default.nix
index d394a816a49d2..dc5acc9433f6c 100644
--- a/pkgs/tools/graphics/perceptualdiff/default.nix
+++ b/pkgs/tools/graphics/perceptualdiff/default.nix
@@ -2,7 +2,6 @@
 
 stdenv.mkDerivation rec {
   pname = "perceptualdiff";
-  name = "${pname}-${version}";
   version = "2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/pfstools/default.nix b/pkgs/tools/graphics/pfstools/default.nix
index 77edcd3457804..08c5f308f5c19 100644
--- a/pkgs/tools/graphics/pfstools/default.nix
+++ b/pkgs/tools/graphics/pfstools/default.nix
@@ -4,12 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "pfstools";
   version = "2.1.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/${pname}/${version}/${name}.tgz";
+    url = "mirror://sourceforge/${pname}/${version}/${pname}-${version}.tgz";
     sha256 = "04rlb705gmdiphcybf9dyr0d5lla2cfs3c308zz37x0vwi445six";
   };
 
diff --git a/pkgs/tools/graphics/pngquant/default.nix b/pkgs/tools/graphics/pngquant/default.nix
index 4e7d1e361f91c..b519733f964dc 100644
--- a/pkgs/tools/graphics/pngquant/default.nix
+++ b/pkgs/tools/graphics/pngquant/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, libpng, zlib, lcms2 }:
 
 stdenv.mkDerivation rec {
-  name = "pngquant-${version}";
+  pname = "pngquant";
   version = "2.12.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/povray/default.nix b/pkgs/tools/graphics/povray/default.nix
index dc9d9630ae5aa..d2042540d7134 100644
--- a/pkgs/tools/graphics/povray/default.nix
+++ b/pkgs/tools/graphics/povray/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "povray-${version}";
+  pname = "povray";
   version = "3.7.0.8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/qrcode/default.nix b/pkgs/tools/graphics/qrcode/default.nix
index 44444e6148aba..eec8c5158b438 100644
--- a/pkgs/tools/graphics/qrcode/default.nix
+++ b/pkgs/tools/graphics/qrcode/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "qrcode-git-${version}";
+  pname = "qrcode-git";
   version = "20160804";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/rocket/default.nix b/pkgs/tools/graphics/rocket/default.nix
index c27eacaec8a2b..8628b72bbae28 100644
--- a/pkgs/tools/graphics/rocket/default.nix
+++ b/pkgs/tools/graphics/rocket/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, qmake, qtbase }:
 
 stdenv.mkDerivation rec {
-  name = "rocket-${version}";
+  pname = "rocket";
   version = "2018-06-09";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/s2png/default.nix b/pkgs/tools/graphics/s2png/default.nix
index fd538eec573d6..e7d3b8151a445 100644
--- a/pkgs/tools/graphics/s2png/default.nix
+++ b/pkgs/tools/graphics/s2png/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, diffutils, gd, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "s2png-${version}";
+  pname = "s2png";
   version = "0.7.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/scanbd/default.nix b/pkgs/tools/graphics/scanbd/default.nix
index 5dbbd20cd8272..fd26869d298be 100644
--- a/pkgs/tools/graphics/scanbd/default.nix
+++ b/pkgs/tools/graphics/scanbd/default.nix
@@ -2,12 +2,12 @@
 , dbus, libconfuse, libjpeg, sane-backends, systemd }:
 
 stdenv.mkDerivation rec {
-  name = "scanbd-${version}";
+  pname = "scanbd";
   version = "1.5.1";
 
   src = fetchurl {
     sha256 = "0pvy4qirfjdfm8aj6x5rkbgl7hk3jfa2s21qkk8ic5dqfjjab75n";
-    url = "mirror://sourceforge/scanbd/${name}.tgz";
+    url = "mirror://sourceforge/scanbd/${pname}-${version}.tgz";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/tools/graphics/sng/default.nix b/pkgs/tools/graphics/sng/default.nix
index 182ab5806d7bc..c7d2f49406b77 100644
--- a/pkgs/tools/graphics/sng/default.nix
+++ b/pkgs/tools/graphics/sng/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libpng, netpbm }:
 
 stdenv.mkDerivation rec {
-  name = "sng-${version}";
+  pname = "sng";
   version = "1.1.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/graphics/structure-synth/default.nix b/pkgs/tools/graphics/structure-synth/default.nix
index c1e6c2afecce6..a3497aefe1022 100644
--- a/pkgs/tools/graphics/structure-synth/default.nix
+++ b/pkgs/tools/graphics/structure-synth/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "structure-synth-${version}";
+  pname = "structure-synth";
   version = "v1.5";
 
   src = fetchurl {
diff --git a/pkgs/tools/graphics/swfdec/default.nix b/pkgs/tools/graphics/swfdec/default.nix
index 1c3c0f3b4515f..8a64e25d879a5 100644
--- a/pkgs/tools/graphics/swfdec/default.nix
+++ b/pkgs/tools/graphics/swfdec/default.nix
@@ -4,7 +4,6 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "swfdec";
   version = "0.8.4";
 
diff --git a/pkgs/tools/graphics/syntex/default.nix b/pkgs/tools/graphics/syntex/default.nix
index 0862293830d52..693f116a6e80b 100644
--- a/pkgs/tools/graphics/syntex/default.nix
+++ b/pkgs/tools/graphics/syntex/default.nix
@@ -1,6 +1,6 @@
 {stdenv, fetchFromGitHub, mono}:
 stdenv.mkDerivation rec {
-  name = "syntex-${version}";
+  pname = "syntex";
   version = "0.0pre20160915";
   src = fetchFromGitHub {
     owner = "mxgmn";
diff --git a/pkgs/tools/graphics/unpaper/default.nix b/pkgs/tools/graphics/unpaper/default.nix
index b58114a61a5d1..44a86e961ec8b 100644
--- a/pkgs/tools/graphics/unpaper/default.nix
+++ b/pkgs/tools/graphics/unpaper/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, libav, libxslt }:
 
 stdenv.mkDerivation rec {
-  name = "unpaper-${version}";
+  pname = "unpaper";
   version = "6.1";
 
   src = fetchurl {
-    url = "https://www.flameeyes.eu/files/${name}.tar.xz";
+    url = "https://www.flameeyes.eu/files/${pname}-${version}.tar.xz";
     sha256 = "0c5rbkxbmy9k8vxjh4cv0bgnqd3wqc99yzw215vkyjslvbsq8z13";
   };
 
diff --git a/pkgs/tools/graphics/vips/default.nix b/pkgs/tools/graphics/vips/default.nix
index db06c2a1588af..ad352c04ad91a 100644
--- a/pkgs/tools/graphics/vips/default.nix
+++ b/pkgs/tools/graphics/vips/default.nix
@@ -9,7 +9,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "vips-${version}";
+  pname = "vips";
   version = "8.8.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/vulkan-tools/default.nix b/pkgs/tools/graphics/vulkan-tools/default.nix
index 320b4eed14c30..75b5722b141a4 100644
--- a/pkgs/tools/graphics/vulkan-tools/default.nix
+++ b/pkgs/tools/graphics/vulkan-tools/default.nix
@@ -2,7 +2,7 @@
   glslang, pkgconfig, xlibsWrapper, libxcb, libXrandr, wayland }:
 
 stdenv.mkDerivation rec {
-  name = "vulkan-tools-${version}";
+  pname = "vulkan-tools";
   version = "1.1.106.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/wallutils/default.nix b/pkgs/tools/graphics/wallutils/default.nix
index 56fd53502444c..ba1044e3bb400 100644
--- a/pkgs/tools/graphics/wallutils/default.nix
+++ b/pkgs/tools/graphics/wallutils/default.nix
@@ -3,7 +3,7 @@
 }:
 
 buildGoModule rec {
-  name = "wallutils-${version}";
+  pname = "wallutils";
   version = "5.8.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/wavefunctioncollapse/default.nix b/pkgs/tools/graphics/wavefunctioncollapse/default.nix
index 20d07e52f6c74..65fe38937dfb7 100644
--- a/pkgs/tools/graphics/wavefunctioncollapse/default.nix
+++ b/pkgs/tools/graphics/wavefunctioncollapse/default.nix
@@ -1,6 +1,6 @@
 {stdenv, fetchFromGitHub, mono}:
 stdenv.mkDerivation rec {
-  name = "wavefunctioncollapse-${version}";
+  pname = "wavefunctioncollapse";
   version = "0.0pre20170130";
   src = fetchFromGitHub {
     owner = "mxgmn";
diff --git a/pkgs/tools/graphics/welkin/default.nix b/pkgs/tools/graphics/welkin/default.nix
index 2882ae960de15..be4ba53319ae4 100644
--- a/pkgs/tools/graphics/welkin/default.nix
+++ b/pkgs/tools/graphics/welkin/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchsvn, jre, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "welkin-${version}";
+  pname = "welkin";
   version = "1.1";
 
   src = fetchsvn {
diff --git a/pkgs/tools/graphics/wkhtmltopdf/default.nix b/pkgs/tools/graphics/wkhtmltopdf/default.nix
index 237c9bb398b10..c173d00221db2 100644
--- a/pkgs/tools/graphics/wkhtmltopdf/default.nix
+++ b/pkgs/tools/graphics/wkhtmltopdf/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.12.5";
-  name = "wkhtmltopdf-${version}";
+  pname = "wkhtmltopdf";
 
   src = fetchFromGitHub {
     owner  = "wkhtmltopdf";
diff --git a/pkgs/tools/graphics/yafaray-core/default.nix b/pkgs/tools/graphics/yafaray-core/default.nix
index 7321128a6b5aa..6dd0b20687840 100644
--- a/pkgs/tools/graphics/yafaray-core/default.nix
+++ b/pkgs/tools/graphics/yafaray-core/default.nix
@@ -6,7 +6,7 @@
 
 stdenv.mkDerivation rec {
 
-    name = "yafaray-core-${version}";
+    pname = "yafaray-core";
     version = "3.3.0";
 
     src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/yaxg/default.nix b/pkgs/tools/graphics/yaxg/default.nix
index 8fbc09a6d82b8..094ec2d5bc492 100644
--- a/pkgs/tools/graphics/yaxg/default.nix
+++ b/pkgs/tools/graphics/yaxg/default.nix
@@ -2,7 +2,7 @@
   maim, slop, ffmpeg, byzanz, libnotify, xdpyinfo }:
 
 stdenv.mkDerivation rec {
-  name = "yaxg-${version}";
+  pname = "yaxg";
   version = "unstable-2018-05-03";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/graphics/zxing/default.nix b/pkgs/tools/graphics/zxing/default.nix
index 3efb68e60d2b9..97bbeb4d2d43a 100644
--- a/pkgs/tools/graphics/zxing/default.nix
+++ b/pkgs/tools/graphics/zxing/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, jre }:
 stdenv.mkDerivation rec {
-  name = "zxing-${version}";
+  pname = "zxing";
   version = "3.1.0";
   # Maven builds are hard to get right
   core_jar = fetchurl {
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-anthy/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-anthy/default.nix
index a3f12d648d557..d1e7f85f75f3a 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-anthy/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-anthy/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, fcitx, anthy, gettext, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-anthy-${version}";
+  pname = "fcitx-anthy";
   version = "0.2.3";
 
   src = fetchurl {
-    url = "http://download.fcitx-im.org/fcitx-anthy/${name}.tar.xz";
+    url = "http://download.fcitx-im.org/fcitx-anthy/${pname}-${version}.tar.xz";
     sha256 = "01jx7wwq0mifqrzkswfglqhwkszbfcl4jinxgdgqx9kc6mb4k6zd";
   };
 
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-chewing/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-chewing/default.nix
index e2d58c564989a..d9b202f7ef15f 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-chewing/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-chewing/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, fcitx, gettext, libchewing, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-chewing-${version}";
+  pname = "fcitx-chewing";
   version = "0.2.3";
 
   src = fetchurl {
-    url = "http://download.fcitx-im.org/fcitx-chewing/${name}.tar.xz";
+    url = "http://download.fcitx-im.org/fcitx-chewing/${pname}-${version}.tar.xz";
     sha256 = "1w5smp5zvjx681cp1znjypyr9sw5x6v0wnsk8a7ncwxi9q9wf4xk";
   };
 
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-cloudpinyin/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-cloudpinyin/default.nix
index f7bb7126bef08..4c0a7f0b4109a 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-cloudpinyin/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-cloudpinyin/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, pkgconfig, fcitx, gettext, curl }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-cloudpinyin-${version}";
+  pname = "fcitx-cloudpinyin";
   version = "0.3.6";
 
   src = fetchurl {
-    url = "http://download.fcitx-im.org/fcitx-cloudpinyin/${name}.tar.xz";
+    url = "http://download.fcitx-im.org/fcitx-cloudpinyin/${pname}-${version}.tar.xz";
     sha256 = "1f3ryx817bxb8g942l50ng4xg0gp50rb7pv2p6zf98r2z804dcvf";
   };
 
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-hangul/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-hangul/default.nix
index 32c9ecff9bd81..c9a40b84a6d9e 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-hangul/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-hangul/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, fcitx, libhangul, gettext, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-hangul-${version}";
+  pname = "fcitx-hangul";
   version = "0.3.1";
 
   src = fetchurl {
-    url = "http://download.fcitx-im.org/fcitx-hangul/${name}.tar.xz";
+    url = "http://download.fcitx-im.org/fcitx-hangul/${pname}-${version}.tar.xz";
     sha256 = "0ds4071ljq620w7vnprm2jl8zqqkw7qsxvzbjapqak4jarczvmbd";
   };
 
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-libpinyin/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-libpinyin/default.nix
index 5b55e0f047859..9e0ef551d82c7 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-libpinyin/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-libpinyin/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, pkgconfig, fcitx, gettext, libpinyin, glib, pcre, dbus, qtwebengine, qtbase, fcitx-qt5 }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-libpinyin-${version}";
+  pname = "fcitx-libpinyin";
   version = "0.5.3";
 
   src = fetchurl {
-    url = "http://download.fcitx-im.org/fcitx-libpinyin/${name}.tar.xz";
+    url = "http://download.fcitx-im.org/fcitx-libpinyin/${pname}-${version}.tar.xz";
     sha256 = "196c229ckib3xvafkk4n3n3jk9rpksfcjsbbwka6a9k2f34qrjj6";
   };
 
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-m17n/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-m17n/default.nix
index 292d2dbb57f52..8b25b2846ff58 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-m17n/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-m17n/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, fcitx, gettext, m17n_lib, m17n_db, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-m17n-${version}";
+  pname = "fcitx-m17n";
   version = "0.2.4";
 
   src = fetchurl {
-    url = "http://download.fcitx-im.org/fcitx-m17n/${name}.tar.xz";
+    url = "http://download.fcitx-im.org/fcitx-m17n/${pname}-${version}.tar.xz";
     sha256 = "15s52h979xz967f8lm0r0qkplig2w3wjck1ymndbg9kvj25ib0ng";
   };
 
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-rime/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-rime/default.nix
index 2bd4bf1c878c8..095be7469cd80 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-rime/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-rime/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, pkgconfig, fcitx, librime, brise, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-rime-${version}";
+  pname = "fcitx-rime";
   version = "0.3.2";
 
   src = fetchurl {
-    url = "https://download.fcitx-im.org/fcitx-rime/${name}.tar.xz";
+    url = "https://download.fcitx-im.org/fcitx-rime/${pname}-${version}.tar.xz";
     sha256 = "0bd8snfa6jr8dhnm0s0z021iryh5pbaf7p15rhkgbigw2pssczpr";
   };
 
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-skk/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-skk/default.nix
index c2e8837f5d13a..cf0a0f1fa17e9 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-skk/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-skk/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, fcitx, libskk, skk-dicts }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-skk-${version}";
+  pname = "fcitx-skk";
   version = "0.1.4";
   src = fetchFromGitHub {
     owner = "fcitx";
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-table-extra/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-table-extra/default.nix
index 918edf0240a51..833e417ae913a 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-table-extra/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-table-extra/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, fcitx, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-table-extra-${version}";
+  pname = "fcitx-table-extra";
   version = "0.3.8";
 
   src = fetchurl {
-    url = "http://download.fcitx-im.org/fcitx-table-extra/${name}.tar.xz";
+    url = "http://download.fcitx-im.org/fcitx-table-extra/${pname}-${version}.tar.xz";
     sha256 = "c91bb19c1a7b53c5339bf2f75ae83839020d337990f237a8b9bc0f4416c120ef";
   };
 
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-table-other/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-table-other/default.nix
index 929cdb30b919e..ffee83875a17f 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-table-other/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-table-other/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, fcitx, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-table-other-${version}";
+  pname = "fcitx-table-other";
   version = "0.2.4";
 
   src = fetchurl {
-    url = "http://download.fcitx-im.org/fcitx-table-other/${name}.tar.xz";
+    url = "http://download.fcitx-im.org/fcitx-table-other/${pname}-${version}.tar.xz";
     sha256 = "1di60lr6l5k2sdwi3yrc0hl89j2k0yipayrsn803vd040w1fgfhq";
   };
 
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-unikey/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-unikey/default.nix
index ddfa41dda3188..1deff93e2016e 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-unikey/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-unikey/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, fcitx, gettext, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "fcitx-unikey-${version}";
+  pname = "fcitx-unikey";
   version = "0.2.5";
 
   src = fetchurl {
-    url = "http://download.fcitx-im.org/fcitx-unikey/${name}.tar.xz";
+    url = "http://download.fcitx-im.org/fcitx-unikey/${pname}-${version}.tar.xz";
     sha256 = "063vc29v7ycaai98v3z4q319sv9sm91my17pmhblw1vifxnw02wf";
   };
 
diff --git a/pkgs/tools/inputmethods/fcitx/unwrapped.nix b/pkgs/tools/inputmethods/fcitx/unwrapped.nix
index b32368c93d3ce..34dd3ac3509b9 100644
--- a/pkgs/tools/inputmethods/fcitx/unwrapped.nix
+++ b/pkgs/tools/inputmethods/fcitx/unwrapped.nix
@@ -36,7 +36,7 @@ let
   };
 in
 stdenv.mkDerivation rec {
-  name = "fcitx-${version}";
+  pname = "fcitx";
   version = "4.2.9.6";
 
   src = fetchFromGitLab {
diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-anthy/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-anthy/default.nix
index 77ec251ec8816..d2f68fd5269e9 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-anthy/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-anthy/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ibus-anthy-${version}";
+  pname = "ibus-anthy";
   version = "1.5.11";
 
   meta = with stdenv.lib; {
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   '';
 
   src = fetchurl {
-    url = "https://github.com/ibus/ibus-anthy/releases/download/${version}/${name}.tar.gz";
+    url = "https://github.com/ibus/ibus-anthy/releases/download/${version}/${pname}-${version}.tar.gz";
     sha256 = "1zwgswpibh67sgbza8kvg03v06maxc08ihkgm5hmh333sjq9d5c0";
   };
 }
diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-hangul/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-hangul/default.nix
index daebceaf88763..3b8b3489a1d25 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-hangul/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-hangul/default.nix
@@ -3,11 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ibus-hangul-${version}";
+  pname = "ibus-hangul";
   version = "1.5.1";
 
   src = fetchurl {
-    url = "https://github.com/choehwanjin/ibus-hangul/releases/download/${version}/${name}.tar.gz";
+    url = "https://github.com/choehwanjin/ibus-hangul/releases/download/${version}/${pname}-${version}.tar.gz";
     sha256 = "0gha8dfdf54rx8fv3yfikbgdg6lqq6l883lhg7q68ybvkjx9bwbs";
   };
 
diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-kkc/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-kkc/default.nix
index 19d862e030850..589ddd09144f3 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-kkc/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-kkc/default.nix
@@ -7,10 +7,9 @@
 stdenv.mkDerivation rec {
   pname = "ibus-kkc";
   version = "1.5.22";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "${meta.homepage}/releases/download/v${version}/${name}.tar.gz";
+    url = "${meta.homepage}/releases/download/v${version}/${pname}-${version}.tar.gz";
     sha256 = "1kj74c9zy9yxkjx7pz96mzqc13cf10yfmlgprr8sfd4ay192bzi2";
   };
 
diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-libpinyin/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-libpinyin/default.nix
index 3bdb69391cc42..fc4677e06b06e 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-libpinyin/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-libpinyin/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ibus-libpinyin-${version}";
+  pname = "ibus-libpinyin";
   version = "1.10.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix
index a0d50cf947900..01b227f6f1b42 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ibus-m17n-${version}";
+  pname = "ibus-m17n";
   version = "1.4.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-table-chinese/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-table-chinese/default.nix
index 368de091777ed..c3ee5eafd7bef 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-table-chinese/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-table-chinese/default.nix
@@ -14,7 +14,7 @@ let
     sha256 = "0mx9jvxpiva9v2ffaqlyny48iqr073h84yw8ln43z2avv11ipr7n";
   };
 in stdenv.mkDerivation rec {
-  name = "ibus-table-chinese-${version}";
+  pname = "ibus-table-chinese";
   version = "1.8.2";
 
   srcs = [ src cmakeFedoraSrc ];
diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-table-others/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-table-others/default.nix
index ff01c8419260a..5e839b354a340 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-table-others/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-table-others/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ibus, ibus-table, pkgconfig, python3 }:
 
 stdenv.mkDerivation rec {
-  name = "ibus-table-others-${version}";
+  pname = "ibus-table-others";
   version = "1.3.9";
 
   src = fetchurl {
-    url = "https://github.com/moebiuscurve/ibus-table-others/releases/download/${version}/${name}.tar.gz";
+    url = "https://github.com/moebiuscurve/ibus-table-others/releases/download/${version}/${pname}-${version}.tar.gz";
     sha256 = "0270a9njyzb1f8nw5w9ghwxcl3m6f13d8p8a01fjm8rnjs04mcb3";
   };
 
diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-table/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-table/default.nix
index 3f2ab1fc96a97..d0873d764aa5c 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-table/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-table/default.nix
@@ -4,7 +4,7 @@
 , ibus, python3 }:
 
 stdenv.mkDerivation rec {
-  name = "ibus-table-${version}";
+  pname = "ibus-table";
   version = "1.9.21";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-uniemoji/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-uniemoji/default.nix
index e31d1ddfaa80d..107c8c60271ed 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-uniemoji/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-uniemoji/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ibus-uniemoji-${version}";
+  pname = "ibus-uniemoji";
   version = "0.6.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/inputmethods/ibus/default.nix b/pkgs/tools/inputmethods/ibus/default.nix
index 07fa8d2beb56d..d36697221a4f8 100644
--- a/pkgs/tools/inputmethods/ibus/default.nix
+++ b/pkgs/tools/inputmethods/ibus/default.nix
@@ -40,7 +40,7 @@ let
     '';
   };
   cldrEmojiAnnotation = stdenv.mkDerivation rec {
-    name = "cldr-emoji-annotation-${version}";
+    pname = "cldr-emoji-annotation";
     version = "31.90.0_1";
     src = fetchFromGitHub {
       owner = "fujiwarat";
@@ -80,7 +80,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "ibus-${version}";
+  pname = "ibus";
   version = "1.5.20";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/inputmethods/ibus/ibus-qt.nix b/pkgs/tools/inputmethods/ibus/ibus-qt.nix
index 8d02d4edde8e2..85fccc46de080 100644
--- a/pkgs/tools/inputmethods/ibus/ibus-qt.nix
+++ b/pkgs/tools/inputmethods/ibus/ibus-qt.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ibus, cmake, pkgconfig, qt4, icu, doxygen }:
 
 stdenv.mkDerivation rec {
-  name = "ibus-qt-${version}";
+  pname = "ibus-qt";
   version = "1.3.3";
 
   src = fetchurl {
-    url = "https://github.com/ibus/ibus-qt/releases/download/${version}/${name}-Source.tar.gz";
+    url = "https://github.com/ibus/ibus-qt/releases/download/${version}/${pname}-${version}-Source.tar.gz";
     sha256 = "1q9g7qghpcf07valc2ni7yf994xqx2pmdffknj7scxfidav6p19g";
   };
 
diff --git a/pkgs/tools/inputmethods/keyfuzz/default.nix b/pkgs/tools/inputmethods/keyfuzz/default.nix
index bb179e18e0783..cd7d1cd8bbfc1 100644
--- a/pkgs/tools/inputmethods/keyfuzz/default.nix
+++ b/pkgs/tools/inputmethods/keyfuzz/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "keyfuzz-${version}";
+  pname = "keyfuzz";
   version = "0.2";
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/inputmethods/libinput-gestures/default.nix b/pkgs/tools/inputmethods/libinput-gestures/default.nix
index 75670dfe9dfb5..f4b2f7e94e74b 100644
--- a/pkgs/tools/inputmethods/libinput-gestures/default.nix
+++ b/pkgs/tools/inputmethods/libinput-gestures/default.nix
@@ -6,7 +6,6 @@
 stdenv.mkDerivation rec {
   pname = "libinput-gestures";
   version = "2.39";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "bulletmark";
diff --git a/pkgs/tools/inputmethods/libkkc/default.nix b/pkgs/tools/inputmethods/libkkc/default.nix
index 33de43b6f5e5a..68889d45df04e 100644
--- a/pkgs/tools/inputmethods/libkkc/default.nix
+++ b/pkgs/tools/inputmethods/libkkc/default.nix
@@ -7,10 +7,9 @@
 stdenv.mkDerivation rec {
   pname = "libkkc";
   version = "0.3.5";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "${meta.homepage}/releases/download/v${version}/${name}.tar.gz";
+    url = "${meta.homepage}/releases/download/v${version}/${pname}-${version}.tar.gz";
     sha256 = "89b07b042dae5726d306aaa1296d1695cb75c4516f4b4879bc3781fe52f62aef";
   };
 
diff --git a/pkgs/tools/inputmethods/skk/skk-dicts/default.nix b/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
index cecacd4af9547..cf32e8d51ca30 100644
--- a/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
+++ b/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
@@ -28,7 +28,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "skk-dicts-unstable-${version}";
+  pname = "skk-dicts-unstable";
   version = "2017-10-26";
   srcs = [ small medium large edict assoc ];
   nativeBuildInputs = [ skktools ];
diff --git a/pkgs/tools/inputmethods/skk/skktools/default.nix b/pkgs/tools/inputmethods/skk/skktools/default.nix
index 8661da66b92ac..d4ef2e2422ec1 100644
--- a/pkgs/tools/inputmethods/skk/skktools/default.nix
+++ b/pkgs/tools/inputmethods/skk/skktools/default.nix
@@ -9,7 +9,7 @@
 # - We for the moment do not package them to keep the dependencies slim.
 #   Probably, shall package the newer tools as skktools-extra in the future.
 stdenv.mkDerivation rec {
-  name = "skktools-${version}";
+  pname = "skktools";
   version = "1.3.3";
   src = fetchFromGitHub {
     owner = "skk-dev";
diff --git a/pkgs/tools/inputmethods/tegaki-zinnia-japanese/default.nix b/pkgs/tools/inputmethods/tegaki-zinnia-japanese/default.nix
index 55cf094558231..02993b248ab70 100644
--- a/pkgs/tools/inputmethods/tegaki-zinnia-japanese/default.nix
+++ b/pkgs/tools/inputmethods/tegaki-zinnia-japanese/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, unzip }:
 
 stdenv.mkDerivation rec {
-  name = "tegaki-zinnia-japanese-${version}";
+  pname = "tegaki-zinnia-japanese";
   version = "0.3";
 
   src = fetchurl {
diff --git a/pkgs/tools/inputmethods/touchegg/default.nix b/pkgs/tools/inputmethods/touchegg/default.nix
index 82dd387f536d7..ff14a13da04f6 100644
--- a/pkgs/tools/inputmethods/touchegg/default.nix
+++ b/pkgs/tools/inputmethods/touchegg/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, xorg, xorgserver, qt4, libGLU_combined, geis, qmake4Hook }:
 
 stdenv.mkDerivation rec {
-  name = "touchegg-${version}";
+  pname = "touchegg";
   version = "1.1.1";
   src = fetchurl {
-    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/touchegg/${name}.tar.gz";
+    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/touchegg/${pname}-${version}.tar.gz";
     sha256 = "95734815c7219d9a71282f3144b3526f2542b4fa270a8e69d644722d024b4038";
   };
 
diff --git a/pkgs/tools/inputmethods/triggerhappy/default.nix b/pkgs/tools/inputmethods/triggerhappy/default.nix
index ec8ac88455978..a9e106f2c7204 100644
--- a/pkgs/tools/inputmethods/triggerhappy/default.nix
+++ b/pkgs/tools/inputmethods/triggerhappy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, perl, systemd }:
 
 stdenv.mkDerivation rec {
-  name = "triggerhappy-${version}";
+  pname = "triggerhappy";
   version = "0.5.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/inputmethods/uim/default.nix b/pkgs/tools/inputmethods/uim/default.nix
index 984eecf9e9d55..7fe00bd4dfce3 100644
--- a/pkgs/tools/inputmethods/uim/default.nix
+++ b/pkgs/tools/inputmethods/uim/default.nix
@@ -39,7 +39,7 @@ assert withMisc -> libeb != null;
 
 stdenv.mkDerivation rec {
   version = "1.8.8";
-  name = "uim-${version}";
+  pname = "uim";
 
   src = fetchFromGitHub {
     owner = "uim";
diff --git a/pkgs/tools/inputmethods/zinnia/default.nix b/pkgs/tools/inputmethods/zinnia/default.nix
index 60f3a0feb55b0..ce87e1a71412e 100644
--- a/pkgs/tools/inputmethods/zinnia/default.nix
+++ b/pkgs/tools/inputmethods/zinnia/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "zinnia-${version}";
+  pname = "zinnia";
   version = "2016-08-28";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/0x0/default.nix b/pkgs/tools/misc/0x0/default.nix
index ad129503de337..a349a3f2fc0e9 100644
--- a/pkgs/tools/misc/0x0/default.nix
+++ b/pkgs/tools/misc/0x0/default.nix
@@ -1,7 +1,7 @@
 { stdenv, xsel, curl, fetchFromGitLab, makeWrapper}:
 
 stdenv.mkDerivation rec {
-  name = "0x0-${version}";
+  pname = "0x0";
   version = "2018-06-24";
 
   src = fetchFromGitLab {
diff --git a/pkgs/tools/misc/aescrypt/default.nix b/pkgs/tools/misc/aescrypt/default.nix
index 3c529f31f66e7..75d8d71b89524 100644
--- a/pkgs/tools/misc/aescrypt/default.nix
+++ b/pkgs/tools/misc/aescrypt/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "3.14";
-  name = "aescrypt-${version}";
+  pname = "aescrypt";
 
   src = fetchurl {
-    url = "https://www.aescrypt.com/download/v3/linux/${name}.tgz";
+    url = "https://www.aescrypt.com/download/v3/linux/${pname}-${version}.tgz";
     sha256 = "1iziymcbpc64d44djgqfifpblsly4sr5bxsp5g29jgxz552kjlah";
   };
 
diff --git a/pkgs/tools/misc/alarm-clock-applet/default.nix b/pkgs/tools/misc/alarm-clock-applet/default.nix
index 8ee363ed91dcf..7b869d66d1c3c 100644
--- a/pkgs/tools/misc/alarm-clock-applet/default.nix
+++ b/pkgs/tools/misc/alarm-clock-applet/default.nix
@@ -18,7 +18,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.3.4";
-  name = "alarm-clock-applet-${version}";
+  pname = "alarm-clock-applet";
 
   src = fetchFromGitHub {
     owner = "joh";
diff --git a/pkgs/tools/misc/antimicro/default.nix b/pkgs/tools/misc/antimicro/default.nix
index 62d46bba5b0db..6ff0c7cd0d7db 100644
--- a/pkgs/tools/misc/antimicro/default.nix
+++ b/pkgs/tools/misc/antimicro/default.nix
@@ -1,7 +1,7 @@
 { mkDerivation, lib, cmake, pkgconfig, SDL2, qtbase, qttools, xorg, fetchFromGitHub }:
 
 mkDerivation rec {
-  name = "antimicro-${version}";
+  pname = "antimicro";
   version = "2.23";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/argtable/default.nix b/pkgs/tools/misc/argtable/default.nix
index 6b1512e854b04..8b2a2a4b21500 100644
--- a/pkgs/tools/misc/argtable/default.nix
+++ b/pkgs/tools/misc/argtable/default.nix
@@ -2,7 +2,7 @@
 , fetchgit
 }:
 stdenv.mkDerivation rec {
-  name = "argtable-${version}";
+  pname = "argtable";
   version = "3.0.1";
 
   src = fetchgit {
diff --git a/pkgs/tools/misc/arp-scan/default.nix b/pkgs/tools/misc/arp-scan/default.nix
index dc51d04e4b5e9..4f50e0f556b6a 100644
--- a/pkgs/tools/misc/arp-scan/default.nix
+++ b/pkgs/tools/misc/arp-scan/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, libpcap, makeWrapper, perlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "arp-scan-${version}";
+  pname = "arp-scan";
   version = "1.9.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/aspcud/default.nix b/pkgs/tools/misc/aspcud/default.nix
index 859112d29bc23..b58f603ce5943 100644
--- a/pkgs/tools/misc/aspcud/default.nix
+++ b/pkgs/tools/misc/aspcud/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.9.4";
-  name = "aspcud-${version}";
+  pname = "aspcud";
 
   src = fetchzip {
     url = "https://github.com/potassco/aspcud/archive/v${version}.tar.gz";
diff --git a/pkgs/tools/misc/autojump/default.nix b/pkgs/tools/misc/autojump/default.nix
index ca4dde7a450ca..8294e92d13f3d 100644
--- a/pkgs/tools/misc/autojump/default.nix
+++ b/pkgs/tools/misc/autojump/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, python, bash }:
 
 stdenv.mkDerivation rec {
-  name = "autojump-${version}";
+  pname = "autojump";
   version = "22.5.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/automirror/default.nix b/pkgs/tools/misc/automirror/default.nix
index 3fd5205135702..3bfb2d656d90d 100644
--- a/pkgs/tools/misc/automirror/default.nix
+++ b/pkgs/tools/misc/automirror/default.nix
@@ -1,7 +1,6 @@
 {stdenv, fetchFromGitHub, git, ronn}:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "automirror";
   version = "49";
 
diff --git a/pkgs/tools/misc/autorevision/default.nix b/pkgs/tools/misc/autorevision/default.nix
index 75c7b258a4494..ee07221b75594 100644
--- a/pkgs/tools/misc/autorevision/default.nix
+++ b/pkgs/tools/misc/autorevision/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "autorevision-${version}";
+  pname = "autorevision";
   version = "1.21";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/azure-vhd-utils/default.nix b/pkgs/tools/misc/azure-vhd-utils/default.nix
index 5ead0e1020cbf..6f2afc888e843 100644
--- a/pkgs/tools/misc/azure-vhd-utils/default.nix
+++ b/pkgs/tools/misc/azure-vhd-utils/default.nix
@@ -2,7 +2,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "azure-vhd-utils-${version}";
+  pname = "azure-vhd-utils";
   version = "20160614-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "070db2d701a462ca2edcf89d677ed3cac309d8e8";
 
diff --git a/pkgs/tools/misc/bandwidth/default.nix b/pkgs/tools/misc/bandwidth/default.nix
index 4f90c0f03e9a8..3b5e72c89f7f9 100644
--- a/pkgs/tools/misc/bandwidth/default.nix
+++ b/pkgs/tools/misc/bandwidth/default.nix
@@ -10,11 +10,11 @@ let
     else throw "Unknown architecture";
 in
 stdenv.mkDerivation rec {
-  name = "bandwidth-${version}";
+  pname = "bandwidth";
   version = "1.5.1";
 
   src = fetchurl {
-    url = "https://zsmith.co/archives/${name}.tar.gz";
+    url = "https://zsmith.co/archives/${pname}-${version}.tar.gz";
     sha256 = "1v9k1a2ilkbhc3viyacgq88c9if60kwsd1fy6rn84317qap4i7ib";
   };
 
diff --git a/pkgs/tools/misc/bbe/default.nix b/pkgs/tools/misc/bbe/default.nix
index ecff2459ef263..b0af13160d218 100644
--- a/pkgs/tools/misc/bbe/default.nix
+++ b/pkgs/tools/misc/bbe/default.nix
@@ -1,6 +1,6 @@
 { stdenv , fetchurl, autoreconfHook }:
 stdenv.mkDerivation rec {
-  name = "bbe-${version}";
+  pname = "bbe";
   version = "0.2.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/bibtex2html/default.nix b/pkgs/tools/misc/bibtex2html/default.nix
index 89d684614314d..c7a9af4abd1a7 100644
--- a/pkgs/tools/misc/bibtex2html/default.nix
+++ b/pkgs/tools/misc/bibtex2html/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ocaml }:
 
 stdenv.mkDerivation rec {
-  name = "bibtex2html-${version}";
+  pname = "bibtex2html";
   version = "1.99";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/bibtool/default.nix b/pkgs/tools/misc/bibtool/default.nix
index 5e8a8c56b0a70..7664b96563b29 100644
--- a/pkgs/tools/misc/bibtool/default.nix
+++ b/pkgs/tools/misc/bibtool/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, perl }:
 
 stdenv.mkDerivation rec {
-  name = "bibtool-${version}";
+  pname = "bibtool";
   version = "2.67";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/bibutils/default.nix b/pkgs/tools/misc/bibutils/default.nix
index d7cca2a77bdcd..d84c6ebaabc62 100644
--- a/pkgs/tools/misc/bibutils/default.nix
+++ b/pkgs/tools/misc/bibutils/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "bibutils-${version}";
+  pname = "bibutils";
   version = "6.7";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/blink1-tool/default.nix b/pkgs/tools/misc/blink1-tool/default.nix
index 4248dd6bd93c0..8d587e34af461 100644
--- a/pkgs/tools/misc/blink1-tool/default.nix
+++ b/pkgs/tools/misc/blink1-tool/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libusb1, pkgconfig, ... }:
 
 stdenv.mkDerivation rec {
-  name = "blink1-${version}";
+  pname = "blink1";
   version = "1.98a";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/blsd/default.nix b/pkgs/tools/misc/blsd/default.nix
index 8e3e08fb5e55d..655fd44c03997 100644
--- a/pkgs/tools/misc/blsd/default.nix
+++ b/pkgs/tools/misc/blsd/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, pkgconfig, libgit2 }:
 
 buildGoPackage rec {
-  name = "blsd-${version}";
+  pname = "blsd";
   version = "2017-07-27";
 
   goPackagePath = "github.com/junegunn/blsd";
diff --git a/pkgs/tools/misc/bmon/default.nix b/pkgs/tools/misc/bmon/default.nix
index fc10538bbbbda..e4664e34b964b 100644
--- a/pkgs/tools/misc/bmon/default.nix
+++ b/pkgs/tools/misc/bmon/default.nix
@@ -2,7 +2,7 @@
 , libnl }:
 
 stdenv.mkDerivation rec {
-  name = "bmon-${version}";
+  pname = "bmon";
   version = "4.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/calamares/default.nix b/pkgs/tools/misc/calamares/default.nix
index 8a269e3eb4b3d..070b7a7699ca0 100644
--- a/pkgs/tools/misc/calamares/default.nix
+++ b/pkgs/tools/misc/calamares/default.nix
@@ -5,13 +5,12 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "calamares";
   version = "3.2.8";
 
   # release including submodule
   src = fetchurl {
-    url = "https://github.com/${pname}/${pname}/releases/download/v${version}/${name}.tar.gz";
+    url = "https://github.com/${pname}/${pname}/releases/download/v${version}/${pname}-${version}.tar.gz";
     sha256 = "1ymyl12fzxc5jjfbw4pfmgzp036w0dai76f7anilw2bnwfzq5g62";
   };
 
diff --git a/pkgs/tools/misc/capture/default.nix b/pkgs/tools/misc/capture/default.nix
index a3b30423aa8f0..377297ee47992 100644
--- a/pkgs/tools/misc/capture/default.nix
+++ b/pkgs/tools/misc/capture/default.nix
@@ -1,7 +1,7 @@
 { stdenv, slop, ffmpeg, fetchFromGitHub, makeWrapper}:
 
 stdenv.mkDerivation rec {
-  name = "capture-unstable-${version}";
+  pname = "capture-unstable";
   version = "2019-03-10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/chelf/default.nix b/pkgs/tools/misc/chelf/default.nix
index 4c54ab239d292..f9740f223754a 100644
--- a/pkgs/tools/misc/chelf/default.nix
+++ b/pkgs/tools/misc/chelf/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "chelf-${version}";
+  pname = "chelf";
   version = "0.2.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/chezmoi/default.nix b/pkgs/tools/misc/chezmoi/default.nix
index f15dfc2adba7f..a5500d65c51c2 100644
--- a/pkgs/tools/misc/chezmoi/default.nix
+++ b/pkgs/tools/misc/chezmoi/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "chezmoi-${version}";
+  pname = "chezmoi";
   version = "1.3.0";
 
   goPackagePath = "github.com/twpayne/chezmoi";
diff --git a/pkgs/tools/misc/cht.sh/default.nix b/pkgs/tools/misc/cht.sh/default.nix
index 48ce782536f2e..a1b1b4eac2d5d 100644
--- a/pkgs/tools/misc/cht.sh/default.nix
+++ b/pkgs/tools/misc/cht.sh/default.nix
@@ -8,7 +8,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "cht.sh-${version}";
+  pname = "cht.sh";
   version = "unstable-2019-08-06";
 
   nativeBuildInputs = [ makeWrapper ];
diff --git a/pkgs/tools/misc/ckb-next/default.nix b/pkgs/tools/misc/ckb-next/default.nix
index fdb0f008a6cb7..9d2126db9ff20 100644
--- a/pkgs/tools/misc/ckb-next/default.nix
+++ b/pkgs/tools/misc/ckb-next/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.3.2";
-  name = "ckb-next-${version}";
+  pname = "ckb-next";
 
   src = fetchFromGitHub {
     owner = "ckb-next";
diff --git a/pkgs/tools/misc/clac/default.nix b/pkgs/tools/misc/clac/default.nix
index e4b3fab818b7b..f71faf6ab749c 100644
--- a/pkgs/tools/misc/clac/default.nix
+++ b/pkgs/tools/misc/clac/default.nix
@@ -1,6 +1,5 @@
 {stdenv, fetchFromGitHub}:
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "clac";
   version = "0.0.0.20170503";
 
diff --git a/pkgs/tools/misc/clex/default.nix b/pkgs/tools/misc/clex/default.nix
index 54a6fac17a3c8..d5fd4e97df104 100644
--- a/pkgs/tools/misc/clex/default.nix
+++ b/pkgs/tools/misc/clex/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "clex-${version}";
+  pname = "clex";
   version = "4.6.patch9";
 
   src = fetchurl {
     sha256 = "1qj5yp8k90wag5sb3zrm2pn90qqx3zbrgf2gqpqpdqmlgffnv1jc";
-    url = "${meta.homepage}/download/${name}.tar.gz";
+    url = "${meta.homepage}/download/${pname}-${version}.tar.gz";
   };
 
   buildInputs = [ ncurses ];
diff --git a/pkgs/tools/misc/clipnotify/default.nix b/pkgs/tools/misc/clipnotify/default.nix
index 6bd0f8be2fa64..91c428def280c 100644
--- a/pkgs/tools/misc/clipnotify/default.nix
+++ b/pkgs/tools/misc/clipnotify/default.nix
@@ -1,6 +1,6 @@
 { libX11, libXfixes, stdenv, fetchFromGitHub }:
 stdenv.mkDerivation rec {
-  name = "clipnotify-${version}";
+  pname = "clipnotify";
   version = "git-2018-02-20";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/clipster/default.nix b/pkgs/tools/misc/clipster/default.nix
index ed0239256cdf6..d12f9f6c1f498 100644
--- a/pkgs/tools/misc/clipster/default.nix
+++ b/pkgs/tools/misc/clipster/default.nix
@@ -2,7 +2,7 @@
  gobject-introspection, wrapGAppsHook }:
 
 stdenv.mkDerivation  rec {
-  name = "clipster-${version}";
+  pname = "clipster";
   version = "2.0.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/cloc/default.nix b/pkgs/tools/misc/cloc/default.nix
index 38041f0b32dab..987d694a0a413 100644
--- a/pkgs/tools/misc/cloc/default.nix
+++ b/pkgs/tools/misc/cloc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, perlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "cloc-${version}";
+  pname = "cloc";
   version = "1.82";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/cloud-sql-proxy/default.nix b/pkgs/tools/misc/cloud-sql-proxy/default.nix
index b9046bf19ca5a..bc23958b58157 100644
--- a/pkgs/tools/misc/cloud-sql-proxy/default.nix
+++ b/pkgs/tools/misc/cloud-sql-proxy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "cloud-sql-proxy-${version}";
+  pname = "cloud-sql-proxy";
   version = "1.13";
 
   goPackagePath = "github.com/GoogleCloudPlatform/cloudsql-proxy";
diff --git a/pkgs/tools/misc/cloud-utils/default.nix b/pkgs/tools/misc/cloud-utils/default.nix
index bda8ebcf3b0e7..5408c39920be8 100644
--- a/pkgs/tools/misc/cloud-utils/default.nix
+++ b/pkgs/tools/misc/cloud-utils/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation rec {
   # NOTICE: if you bump this, make sure to run
   # $ nix-build nixos/release-combined.nix -A nixos.tests.ec2-nixops
   # growpart is needed in initrd in nixos/system/boot/grow-partition.nix
-  name = "cloud-utils-${version}";
+  pname = "cloud-utils";
   version = "0.30";
   src = fetchurl {
     url = "https://launchpad.net/cloud-utils/trunk/0.3/+download/cloud-utils-${version}.tar.gz";
diff --git a/pkgs/tools/misc/colord-kde/default.nix b/pkgs/tools/misc/colord-kde/default.nix
index 12821cf864c2e..41c80146e68fa 100644
--- a/pkgs/tools/misc/colord-kde/default.nix
+++ b/pkgs/tools/misc/colord-kde/default.nix
@@ -6,11 +6,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "colord-kde-${version}";
+  pname = "colord-kde";
   version = "0.5.0";
 
   src = fetchurl {
-    url = "http://download.kde.org/stable/colord-kde/${version}/src/${name}.tar.xz";
+    url = "http://download.kde.org/stable/colord-kde/${version}/src/${pname}-${version}.tar.xz";
     sha256 = "0brdnpflm95vf4l41clrqxwvjrdwhs859n7401wxcykkmw4m0m3c";
   };
 
diff --git a/pkgs/tools/misc/contacts/default.nix b/pkgs/tools/misc/contacts/default.nix
index a7d230d8e8982..1b3c5f169699e 100644
--- a/pkgs/tools/misc/contacts/default.nix
+++ b/pkgs/tools/misc/contacts/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.1a-3";
-  name = "contacts-${version}";
+  pname = "contacts";
 
   src = fetchurl {
     url = "https://github.com/dhess/contacts/archive/4092a3c6615d7a22852a3bafc44e4aeeb698aa8f.tar.gz";
diff --git a/pkgs/tools/misc/cowsay/default.nix b/pkgs/tools/misc/cowsay/default.nix
index 6b5c9c5139449..fb44b051b7eec 100644
--- a/pkgs/tools/misc/cowsay/default.nix
+++ b/pkgs/tools/misc/cowsay/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec{
   version = "3.03+dfsg2";
-  name = "cowsay-${version}";
+  pname = "cowsay";
 
   src = fetchurl {
     url = "http://http.debian.net/debian/pool/main/c/cowsay/cowsay_${version}.orig.tar.gz";
diff --git a/pkgs/tools/misc/cpulimit/default.nix b/pkgs/tools/misc/cpulimit/default.nix
index 9a764c12941e3..547e2a1f059f1 100644
--- a/pkgs/tools/misc/cpulimit/default.nix
+++ b/pkgs/tools/misc/cpulimit/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "cpulimit-${version}";
+  pname = "cpulimit";
   version = "2.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/limitcpu/${name}.tar.gz";
+    url = "mirror://sourceforge/limitcpu/${pname}-${version}.tar.gz";
     sha256 = "0xf0r6zxaqan1drz61nqf95p2pkiiihpvrjhrr9dx9j3vswyx31g";
   };
 
diff --git a/pkgs/tools/misc/cpuminer/default.nix b/pkgs/tools/misc/cpuminer/default.nix
index b4abb3097b983..db0ab75d91668 100644
--- a/pkgs/tools/misc/cpuminer/default.nix
+++ b/pkgs/tools/misc/cpuminer/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, curl, jansson, perl }:
 
 stdenv.mkDerivation rec {
-  name = "cpuminer-${version}";
+  pname = "cpuminer";
   version = "2.5.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/cpuminer/pooler-${name}.tar.gz";
+    url = "mirror://sourceforge/cpuminer/pooler-${pname}-${version}.tar.gz";
     sha256 = "1xalrfrk5hvh1jh9kbqhib2an82ypd46vl9glaxhz3rbjld7c5pa";
   };
 
diff --git a/pkgs/tools/misc/crex/default.nix b/pkgs/tools/misc/crex/default.nix
index 696fbe8638327..a00f8d6654f55 100644
--- a/pkgs/tools/misc/crex/default.nix
+++ b/pkgs/tools/misc/crex/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, cmake }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "crex";
   version = "0.2.5";
 
diff --git a/pkgs/tools/misc/cunit/default.nix b/pkgs/tools/misc/cunit/default.nix
index 6bbf049d24459..f1930c925ff43 100644
--- a/pkgs/tools/misc/cunit/default.nix
+++ b/pkgs/tools/misc/cunit/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl, autoconf, automake, libtool, autoreconfHook}:
 
 stdenv.mkDerivation rec {
-  name = "CUnit-${version}";
+  pname = "CUnit";
   version = "2.1-3";
 
   nativeBuildInputs = [ autoreconfHook ];
   buildInputs = [autoconf automake libtool];
 
   src = fetchurl {
-    url = "mirror://sourceforge/cunit/CUnit/${version}/${name}.tar.bz2";
+    url = "mirror://sourceforge/cunit/CUnit/${version}/${pname}-${version}.tar.bz2";
     sha256 = "057j82da9vv4li4z5ri3227ybd18nzyq81f6gsvhifs5z0vr3cpm";
   };
 
diff --git a/pkgs/tools/misc/cutecom/default.nix b/pkgs/tools/misc/cutecom/default.nix
index 94f36adcf9b07..83010477c50da 100644
--- a/pkgs/tools/misc/cutecom/default.nix
+++ b/pkgs/tools/misc/cutecom/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, qtbase, qtserialport, cmake }:
 
 stdenv.mkDerivation rec {
-  name = "cutecom-${version}";
+  pname = "cutecom";
   version = "0.50.0";
   src = fetchFromGitHub {
     owner = "neundorf";
diff --git a/pkgs/tools/misc/dashing/default.nix b/pkgs/tools/misc/dashing/default.nix
index 5a82c7660890c..f45889e78d858 100644
--- a/pkgs/tools/misc/dashing/default.nix
+++ b/pkgs/tools/misc/dashing/default.nix
@@ -2,7 +2,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "dashing-unstable-${version}";
+  pname = "dashing-unstable";
   version = "2018-02-15";
   rev = "0e0519d76ed6bbbe02b00ee1d1ac24697d349f49";
 
diff --git a/pkgs/tools/misc/datamash/default.nix b/pkgs/tools/misc/datamash/default.nix
index 230a97da5e443..efeb760e560bb 100644
--- a/pkgs/tools/misc/datamash/default.nix
+++ b/pkgs/tools/misc/datamash/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "datamash-${version}";
+  pname = "datamash";
   version = "1.4";
 
   src = fetchurl {
-    url = "mirror://gnu/datamash/${name}.tar.gz";
+    url = "mirror://gnu/datamash/${pname}-${version}.tar.gz";
     sha256 = "fa44dd2d5456bcb94ef49dfc6cfe62c83fd53ac435119a85d34e6812f6e6472a";
   };
 
diff --git a/pkgs/tools/misc/dateutils/default.nix b/pkgs/tools/misc/dateutils/default.nix
index 05a312bb8bcaa..b440808833fcf 100644
--- a/pkgs/tools/misc/dateutils/default.nix
+++ b/pkgs/tools/misc/dateutils/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.4.6";
-  name = "dateutils-${version}";
+  pname = "dateutils";
 
   src = fetchurl {
-    url = "https://bitbucket.org/hroptatyr/dateutils/downloads/${name}.tar.xz";
+    url = "https://bitbucket.org/hroptatyr/dateutils/downloads/${pname}-${version}.tar.xz";
     sha256 = "1kaphw474lz7336awr9rzsgcsr1p9njsjsryd8i0ywg5g8qp3816";
   };
 
diff --git a/pkgs/tools/misc/dbus-map/default.nix b/pkgs/tools/misc/dbus-map/default.nix
index 8dcaecf9851c8..ab52d73ac27b5 100644
--- a/pkgs/tools/misc/dbus-map/default.nix
+++ b/pkgs/tools/misc/dbus-map/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub, pkgconfig, glib, procps, libxml2 }:
 
 stdenv.mkDerivation rec {
-  name = "dbus-map-${version}";
+  pname = "dbus-map";
   version = "2015-05-28";
   src = fetchFromGitHub {
     owner = "taviso";
diff --git a/pkgs/tools/misc/ddcutil/default.nix b/pkgs/tools/misc/ddcutil/default.nix
index 3a607b4ec7517..0ddceb76ffe8a 100644
--- a/pkgs/tools/misc/ddcutil/default.nix
+++ b/pkgs/tools/misc/ddcutil/default.nix
@@ -2,7 +2,7 @@
 , glib, i2c-tools, udev, libgudev, libusb, libdrm, xorg }:
 
 stdenv.mkDerivation rec {
-  name = "ddcutil-${version}";
+  pname = "ddcutil";
   version = "0.9.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/debian-devscripts/default.nix b/pkgs/tools/misc/debian-devscripts/default.nix
index 3ed284aa3e1fe..35db9ef7db368 100644
--- a/pkgs/tools/misc/debian-devscripts/default.nix
+++ b/pkgs/tools/misc/debian-devscripts/default.nix
@@ -9,7 +9,7 @@ let
   inherit (python3Packages) python setuptools;
 in stdenv.mkDerivation rec {
   version = "2.16.8";
-  name = "debian-devscripts-${version}";
+  pname = "debian-devscripts";
 
   src = fetchurl {
     url = "mirror://debian/pool/main/d/devscripts/devscripts_${version}.tar.xz";
diff --git a/pkgs/tools/misc/ding-libs/default.nix b/pkgs/tools/misc/ding-libs/default.nix
index 61c8a8370d7f2..e99e9289b6765 100644
--- a/pkgs/tools/misc/ding-libs/default.nix
+++ b/pkgs/tools/misc/ding-libs/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, check }:
 
 stdenv.mkDerivation rec {
-  name = "ding-libs-${version}";
+  pname = "ding-libs";
   version = "0.6.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/direnv/default.nix b/pkgs/tools/misc/direnv/default.nix
index e71971ccb0915..22c0721d79d89 100644
--- a/pkgs/tools/misc/direnv/default.nix
+++ b/pkgs/tools/misc/direnv/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, buildGoPackage, bash }:
 
 buildGoPackage rec {
-  name = "direnv-${version}";
+  pname = "direnv";
   version = "2.20.1";
   goPackagePath = "github.com/direnv/direnv";
 
diff --git a/pkgs/tools/misc/diskscan/default.nix b/pkgs/tools/misc/diskscan/default.nix
index 7b97e58fdf969..193a631ccdc32 100644
--- a/pkgs/tools/misc/diskscan/default.nix
+++ b/pkgs/tools/misc/diskscan/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, ncurses, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "diskscan-${version}";
+  pname = "diskscan";
   version = "0.20";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/docbook2mdoc/default.nix b/pkgs/tools/misc/docbook2mdoc/default.nix
index affcd310bea05..efe65683e07bb 100644
--- a/pkgs/tools/misc/docbook2mdoc/default.nix
+++ b/pkgs/tools/misc/docbook2mdoc/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, expat }:
 
 stdenv.mkDerivation rec {
-  name = "docbook2mdoc-${version}";
+  pname = "docbook2mdoc";
   version = "0.0.9";
 
   src = fetchurl {
-    url = "http://mdocml.bsd.lv/docbook2mdoc/snapshots/${name}.tgz";
+    url = "http://mdocml.bsd.lv/docbook2mdoc/snapshots/${pname}-${version}.tgz";
     sha256 = "07il80sg89xf6ym4bry6hxdacfzqgbwkxzyf7bjaihmw5jj0lclk";
   };
 
diff --git a/pkgs/tools/misc/docker-ls/default.nix b/pkgs/tools/misc/docker-ls/default.nix
index f6bc091c14afa..c1baf8e82f5fc 100644
--- a/pkgs/tools/misc/docker-ls/default.nix
+++ b/pkgs/tools/misc/docker-ls/default.nix
@@ -1,7 +1,7 @@
 { buildGoPackage, fetchFromGitHub, stdenv, docker }:
 
 buildGoPackage rec {
-  name = "docker-ls-${version}";
+  pname = "docker-ls";
   version = "0.3.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/docui/default.nix b/pkgs/tools/misc/docui/default.nix
index 979b3be04933a..74ce8c102c678 100644
--- a/pkgs/tools/misc/docui/default.nix
+++ b/pkgs/tools/misc/docui/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
-  name = "docui-${version}";
+  pname = "docui";
   version = "1.0.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/dtach/default.nix b/pkgs/tools/misc/dtach/default.nix
index c50e3adb6abb1..7d85decbb84bd 100644
--- a/pkgs/tools/misc/dtach/default.nix
+++ b/pkgs/tools/misc/dtach/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "dtach-${version}";
+  pname = "dtach";
   version = "0.9";
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/dtach/dtach/${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/project/dtach/dtach/${version}/${pname}-${version}.tar.gz";
     sha256 = "1wwj2hlngi8qn2pisvhyfxxs8gyqjlgrrv5lz91w8ly54dlzvs9j";
   };
 
diff --git a/pkgs/tools/misc/duc/default.nix b/pkgs/tools/misc/duc/default.nix
index 82b29bb67f663..77ad7cd8ccd91 100644
--- a/pkgs/tools/misc/duc/default.nix
+++ b/pkgs/tools/misc/duc/default.nix
@@ -7,7 +7,7 @@
 assert enableCairo -> cairo != null && pango != null;
 
 stdenv.mkDerivation rec {
-  name = "duc-${version}";
+  pname = "duc";
   version = "1.4.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/dumptorrent/default.nix b/pkgs/tools/misc/dumptorrent/default.nix
index 892287fa2d70d..1b9a6c9bbea2d 100644
--- a/pkgs/tools/misc/dumptorrent/default.nix
+++ b/pkgs/tools/misc/dumptorrent/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-    name = "dumptorrent-${version}";
+    pname = "dumptorrent";
     version = "1.2";
     
     src = fetchurl {
diff --git a/pkgs/tools/misc/dynamic-colors/default.nix b/pkgs/tools/misc/dynamic-colors/default.nix
index e2f2f51ccfb9c..799236a580462 100644
--- a/pkgs/tools/misc/dynamic-colors/default.nix
+++ b/pkgs/tools/misc/dynamic-colors/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "dynamic-colors-${version}";
+  pname = "dynamic-colors";
   version = "0.2.2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/emv/default.nix b/pkgs/tools/misc/emv/default.nix
index 6f491ac93496b..160c3982cc154 100644
--- a/pkgs/tools/misc/emv/default.nix
+++ b/pkgs/tools/misc/emv/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "emv-${version}";
+  pname = "emv";
   version = "1.95";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/entr/default.nix b/pkgs/tools/misc/entr/default.nix
index 19bcd77923b94..954b570c79dad 100644
--- a/pkgs/tools/misc/entr/default.nix
+++ b/pkgs/tools/misc/entr/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, coreutils, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "entr-${version}";
+  pname = "entr";
   version = "4.2";
 
   src = fetchurl {
-    url = "http://entrproject.org/code/${name}.tar.gz";
+    url = "http://entrproject.org/code/${pname}-${version}.tar.gz";
     sha256 = "0w2xkf77jikcjh15fp9g7661ss30pz3jbnh261vqpaqavwah4c17";
   };
 
diff --git a/pkgs/tools/misc/envdir-go/default.nix b/pkgs/tools/misc/envdir-go/default.nix
index ea08608da01c3..db31df982cf8e 100644
--- a/pkgs/tools/misc/envdir-go/default.nix
+++ b/pkgs/tools/misc/envdir-go/default.nix
@@ -3,7 +3,7 @@
 
 buildGoPackage rec {
   version = "1.0.0";
-  name = "envdir-${version}";
+  pname = "envdir";
 
   goPackagePath = "github.com/d10n/envdir";
 
diff --git a/pkgs/tools/misc/envsubst/default.nix b/pkgs/tools/misc/envsubst/default.nix
index 86f78af256037..9b2153d17cb17 100644
--- a/pkgs/tools/misc/envsubst/default.nix
+++ b/pkgs/tools/misc/envsubst/default.nix
@@ -1,7 +1,7 @@
 { lib, fetchFromGitHub, buildGoPackage }:
 
 buildGoPackage rec {
-  name = "envsubst-${version}";
+  pname = "envsubst";
   version = "1.1.0";
 
   goPackagePath = "github.com/a8m/envsubst";
diff --git a/pkgs/tools/misc/eot-utilities/default.nix b/pkgs/tools/misc/eot-utilities/default.nix
index b9efead27988d..8d65aee9e7a84 100644
--- a/pkgs/tools/misc/eot-utilities/default.nix
+++ b/pkgs/tools/misc/eot-utilities/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "eot_utilities";
   version = "1.1";
-  name = "${pname}-${version}";
 
   src = fetchurl {
     url = "https://www.w3.org/Tools/eot-utils/eot-utilities-${version}.tar.gz";
diff --git a/pkgs/tools/misc/esptool-ck/default.nix b/pkgs/tools/misc/esptool-ck/default.nix
index 9d3b796c87969..52b56f10ea97d 100644
--- a/pkgs/tools/misc/esptool-ck/default.nix
+++ b/pkgs/tools/misc/esptool-ck/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "esptool-ck-${version}";
+  pname = "esptool-ck";
   version = "0.4.13";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/ethtool/default.nix b/pkgs/tools/misc/ethtool/default.nix
index a6afa03a3f150..8fa1eccadf015 100644
--- a/pkgs/tools/misc/ethtool/default.nix
+++ b/pkgs/tools/misc/ethtool/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "ethtool-${version}";
+  pname = "ethtool";
   version = "5.2";
 
   src = fetchurl {
-    url = "mirror://kernel/software/network/ethtool/${name}.tar.xz";
+    url = "mirror://kernel/software/network/ethtool/${pname}-${version}.tar.xz";
     sha256 = "01bq2g7amycfp4syzcswz52pgphdgswklziqfjwnq3c6844dfpv6";
   };
 
diff --git a/pkgs/tools/misc/expect/default.nix b/pkgs/tools/misc/expect/default.nix
index bb701f187fa84..fe18a50656082 100644
--- a/pkgs/tools/misc/expect/default.nix
+++ b/pkgs/tools/misc/expect/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "5.45.4";
-  name = "expect-${version}";
+  pname = "expect";
 
   src = fetchurl {
     url = "mirror://sourceforge/expect/Expect/${version}/expect${version}.tar.gz";
diff --git a/pkgs/tools/misc/fdupes/default.nix b/pkgs/tools/misc/fdupes/default.nix
index 84b61f9aae927..25179c36c01f1 100644
--- a/pkgs/tools/misc/fdupes/default.nix
+++ b/pkgs/tools/misc/fdupes/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "fdupes-${version}";
+  pname = "fdupes";
   version = "1.6.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/file/default.nix b/pkgs/tools/misc/file/default.nix
index 14858428ee998..b3ed85ca22824 100644
--- a/pkgs/tools/misc/file/default.nix
+++ b/pkgs/tools/misc/file/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, file, zlib, libgnurx }:
 
 stdenv.mkDerivation rec {
-  name = "file-${version}";
+  pname = "file";
   version = "5.37";
 
   src = fetchurl {
     urls = [
-      "ftp://ftp.astron.com/pub/file/${name}.tar.gz"
-      "https://distfiles.macports.org/file/${name}.tar.gz"
+      "ftp://ftp.astron.com/pub/file/${pname}-${version}.tar.gz"
+      "https://distfiles.macports.org/file/${pname}-${version}.tar.gz"
     ];
     sha256 = "0zz0p9bqnswfx0c16j8k62ivjq1m16x10xqv4hy9lcyxyxkkkhg9";
   };
diff --git a/pkgs/tools/misc/filebench/default.nix b/pkgs/tools/misc/filebench/default.nix
index e934da76e6e51..a16695cf7c32d 100644
--- a/pkgs/tools/misc/filebench/default.nix
+++ b/pkgs/tools/misc/filebench/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, autoreconfHook, bison, flex }:
 
 stdenv.mkDerivation rec {
-  name = "filebench-${version}";
+  pname = "filebench";
   version = "1.4.9.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/filebench/${name}.tar.gz";
+    url = "mirror://sourceforge/filebench/${pname}-${version}.tar.gz";
     sha256 = "13hmx67lsz367sn8lrvz1780mfczlbiz8v80gig9kpkpf009yksc";
   };
 
diff --git a/pkgs/tools/misc/flashrom/default.nix b/pkgs/tools/misc/flashrom/default.nix
index a7ca7700c71ba..18914a304f342 100644
--- a/pkgs/tools/misc/flashrom/default.nix
+++ b/pkgs/tools/misc/flashrom/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv, fetchurl, pkgconfig, libftdi, pciutils }:
 
 stdenv.mkDerivation rec {
-  name = "flashrom-${version}";
+  pname = "flashrom";
   version = "1.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/fltrdr/default.nix b/pkgs/tools/misc/fltrdr/default.nix
index a72279b90b6ec..692f7daa9cf65 100644
--- a/pkgs/tools/misc/fltrdr/default.nix
+++ b/pkgs/tools/misc/fltrdr/default.nix
@@ -5,7 +5,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "fltrdr-${version}";
+  pname = "fltrdr";
   version = "0.3.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/fondu/default.nix b/pkgs/tools/misc/fondu/default.nix
index e31da3bfd2123..33efd2bd6143b 100644
--- a/pkgs/tools/misc/fondu/default.nix
+++ b/pkgs/tools/misc/fondu/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "060102";
-  name = "fondu-${version}";
+  pname = "fondu";
 
   src = fetchurl {
     url = "http://fondu.sourceforge.net/fondu_src-${version}.tgz";
diff --git a/pkgs/tools/misc/fpart/default.nix b/pkgs/tools/misc/fpart/default.nix
index f75dfec5e562b..563152cc10df8 100644
--- a/pkgs/tools/misc/fpart/default.nix
+++ b/pkgs/tools/misc/fpart/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "fpart-${version}";
+  pname = "fpart";
   version = "1.1.0";
 
   src = fetchFromGitHub {
     owner = "martymac";
     repo = "fpart";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "0h3mqc1xj5j2z8s8g3pvvpbjs6x74dj8niyh3p2ymla35kbzskf4";
   };
 
diff --git a/pkgs/tools/misc/fpp/default.nix b/pkgs/tools/misc/fpp/default.nix
index 6271eb599b589..bfaf30f3f3708 100644
--- a/pkgs/tools/misc/fpp/default.nix
+++ b/pkgs/tools/misc/fpp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, python27 }:
 
 stdenv.mkDerivation rec {
-  name = "fpp-${version}";
+  pname = "fpp";
   version = "0.7.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/fsmark/default.nix b/pkgs/tools/misc/fsmark/default.nix
index 0e821ce7f1f50..ac56d948bdad1 100644
--- a/pkgs/tools/misc/fsmark/default.nix
+++ b/pkgs/tools/misc/fsmark/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "fsmark-${version}";
+  pname = "fsmark";
   version = "3.3";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/fsmon/default.nix b/pkgs/tools/misc/fsmon/default.nix
index f9e40b6b7867d..dde69778e5fec 100644
--- a/pkgs/tools/misc/fsmon/default.nix
+++ b/pkgs/tools/misc/fsmon/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "fsmon-${version}";
+  pname = "fsmon";
   version = "1.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/fsql/default.nix b/pkgs/tools/misc/fsql/default.nix
index e723db260eb5d..4e7db2dc48476 100644
--- a/pkgs/tools/misc/fsql/default.nix
+++ b/pkgs/tools/misc/fsql/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "fsql-${version}";
+  pname = "fsql";
   version = "0.3.1";
 
   goPackagePath = "github.com/kshvmdn/fsql";
diff --git a/pkgs/tools/misc/fwup/default.nix b/pkgs/tools/misc/fwup/default.nix
index a5baf4de5b84a..a189e8c1dba50 100644
--- a/pkgs/tools/misc/fwup/default.nix
+++ b/pkgs/tools/misc/fwup/default.nix
@@ -3,7 +3,7 @@
 , libarchive, darwin, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "fwup-${version}";
+  pname = "fwup";
   version = "1.3.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/fzy/default.nix b/pkgs/tools/misc/fzy/default.nix
index 6a04213e21aee..5b05ce534d70c 100644
--- a/pkgs/tools/misc/fzy/default.nix
+++ b/pkgs/tools/misc/fzy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "fzy-${version}";
+  pname = "fzy";
   version = "1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/gams/default.nix b/pkgs/tools/misc/gams/default.nix
index 011231692f3a1..ba0b76026a580 100644
--- a/pkgs/tools/misc/gams/default.nix
+++ b/pkgs/tools/misc/gams/default.nix
@@ -4,7 +4,7 @@ assert licenseFile != null;
 
 stdenv.mkDerivation rec {
   version = "25.0.2";
-  name = "gams-${version}";
+  pname = "gams";
   src = fetchurl {
     url = "https://d37drm4t2jghv5.cloudfront.net/distributions/${version}/linux/linux_x64_64_sfx.exe";
     sha256 = "4f95389579f33ff7c2586838a2c19021aa0746279555cbb51aa6e0efd09bd297";
diff --git a/pkgs/tools/misc/gawp/default.nix b/pkgs/tools/misc/gawp/default.nix
index c187b09624ad2..002853abc1d35 100644
--- a/pkgs/tools/misc/gawp/default.nix
+++ b/pkgs/tools/misc/gawp/default.nix
@@ -3,7 +3,7 @@
 with builtins;
 
 buildGoPackage rec {
-  name = "gawp-${version}";
+  pname = "gawp";
   version = "20160121-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "5db2d8faa220e8d6eaf8677354bd197bf621ff7f";
   
diff --git a/pkgs/tools/misc/gbdfed/default.nix b/pkgs/tools/misc/gbdfed/default.nix
index 6307d012debd7..9b41dba4e259d 100644
--- a/pkgs/tools/misc/gbdfed/default.nix
+++ b/pkgs/tools/misc/gbdfed/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.6";
-  name = "gbdfed-${version}";
+  pname = "gbdfed";
 
   src = fetchurl {
-    url = "http://sofia.nmsu.edu/~mleisher/Software/gbdfed/${name}.tar.bz2";
+    url = "http://sofia.nmsu.edu/~mleisher/Software/gbdfed/${pname}-${version}.tar.bz2";
     sha256 = "0g09k6wim58hngxncq2brr7mwjm92j3famp0vs4b3p48wr65vcjx";
   };
 
diff --git a/pkgs/tools/misc/geekbench/default.nix b/pkgs/tools/misc/geekbench/default.nix
index fddb1c99634de..33b884a5eb999 100644
--- a/pkgs/tools/misc/geekbench/default.nix
+++ b/pkgs/tools/misc/geekbench/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "geekbench-${version}";
+  pname = "geekbench";
   version = "4.4.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/geteltorito/default.nix b/pkgs/tools/misc/geteltorito/default.nix
index b95c7179141d5..d6fbb6233312f 100644
--- a/pkgs/tools/misc/geteltorito/default.nix
+++ b/pkgs/tools/misc/geteltorito/default.nix
@@ -1,7 +1,7 @@
 { stdenv, perl, ronn, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "geteltorito-${version}";
+  pname = "geteltorito";
   version = "0.6";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/gibo/default.nix b/pkgs/tools/misc/gibo/default.nix
index 5c8bacac162c0..a8e957ce4840a 100644
--- a/pkgs/tools/misc/gibo/default.nix
+++ b/pkgs/tools/misc/gibo/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, coreutils, findutils, git }:
 
 stdenv.mkDerivation rec {
-  name = "gibo-${version}";
+  pname = "gibo";
   version = "1.0.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/git-town/default.nix b/pkgs/tools/misc/git-town/default.nix
index afcf9cf4c781e..5438f71930daa 100644
--- a/pkgs/tools/misc/git-town/default.nix
+++ b/pkgs/tools/misc/git-town/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }: 
 
   buildGoPackage rec {
-    name = "git-town-${version}";
+    pname = "git-town";
     version = "7.2.0";
 
     goPackagePath = "github.com/Originate/git-town";
diff --git a/pkgs/tools/misc/gnokii/default.nix b/pkgs/tools/misc/gnokii/default.nix
index be4de738c1c3f..581a1f84fc7f5 100644
--- a/pkgs/tools/misc/gnokii/default.nix
+++ b/pkgs/tools/misc/gnokii/default.nix
@@ -2,12 +2,12 @@
 , readline, pcsclite, libical, gtk2, glib, libXpm }:
 
 stdenv.mkDerivation rec {
-  name = "gnokii-${version}";
+  pname = "gnokii";
   version = "0.6.31";
 
   src = fetchurl {
     sha256 = "0sjjhm40662bj6j0jh3sd25b8nww54nirpwamz618rg6pb5hjwm8";
-    url = "https://www.gnokii.org/download/gnokii/${name}.tar.gz";
+    url = "https://www.gnokii.org/download/gnokii/${pname}-${version}.tar.gz";
   };
 
   buildInputs = [
diff --git a/pkgs/tools/misc/goaccess/default.nix b/pkgs/tools/misc/goaccess/default.nix
index 0430f010e97ac..6fad9829d799b 100644
--- a/pkgs/tools/misc/goaccess/default.nix
+++ b/pkgs/tools/misc/goaccess/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.3";
-  name = "goaccess-${version}";
+  pname = "goaccess";
 
   src = fetchurl {
     url = "https://tar.goaccess.io/goaccess-${version}.tar.gz";
diff --git a/pkgs/tools/misc/gosu/default.nix b/pkgs/tools/misc/gosu/default.nix
index d7c10220f4b7c..bd53529a5d254 100644
--- a/pkgs/tools/misc/gosu/default.nix
+++ b/pkgs/tools/misc/gosu/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "gosu-${version}";
+  pname = "gosu";
   version = "2017-05-09";
   rev = "e87cf95808a7b16208515c49012aa3410bc5bba8";
 
diff --git a/pkgs/tools/misc/graylog/default.nix b/pkgs/tools/misc/graylog/default.nix
index bdb919006fd0d..f951e6cba70a6 100644
--- a/pkgs/tools/misc/graylog/default.nix
+++ b/pkgs/tools/misc/graylog/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.0.2";
-  name = "graylog-${version}";
+  pname = "graylog";
 
   src = fetchurl {
     url = "https://packages.graylog2.org/releases/graylog/graylog-${version}.tgz";
diff --git a/pkgs/tools/misc/grc/default.nix b/pkgs/tools/misc/grc/default.nix
index 451828b0f47bd..fde08702f675a 100644
--- a/pkgs/tools/misc/grc/default.nix
+++ b/pkgs/tools/misc/grc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, python3Packages, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name    = "grc-${version}";
+  pname = "grc";
   version = "1.11.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/grub4dos/default.nix b/pkgs/tools/misc/grub4dos/default.nix
index ec77f39652734..edb9508df31ad 100644
--- a/pkgs/tools/misc/grub4dos/default.nix
+++ b/pkgs/tools/misc/grub4dos/default.nix
@@ -5,7 +5,7 @@ let arch =
   else if stdenv.isx86_64 then "x86_64"
   else throw "Unknown architecture";
 in stdenv.mkDerivation rec {
-  name = "grub4dos-${version}";
+  pname = "grub4dos";
   version = "0.4.6a-2019-05-12";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/gsmartcontrol/default.nix b/pkgs/tools/misc/gsmartcontrol/default.nix
index f7cdf5ca608b6..78a678f0714db 100644
--- a/pkgs/tools/misc/gsmartcontrol/default.nix
+++ b/pkgs/tools/misc/gsmartcontrol/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version="1.1.3";
-  name = "gsmartcontrol-${version}";
+  pname = "gsmartcontrol";
 
   src = fetchurl {
     url = "mirror://sourceforge/gsmartcontrol/gsmartcontrol-${version}.tar.bz2";
diff --git a/pkgs/tools/misc/gti/default.nix b/pkgs/tools/misc/gti/default.nix
index a66b32c789c2f..bca481cade450 100644
--- a/pkgs/tools/misc/gti/default.nix
+++ b/pkgs/tools/misc/gti/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "gti-${version}";
+  pname = "gti";
   version = "1.6.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/h5utils/default.nix b/pkgs/tools/misc/h5utils/default.nix
index db18cae77b1f5..9fe2677711022 100644
--- a/pkgs/tools/misc/h5utils/default.nix
+++ b/pkgs/tools/misc/h5utils/default.nix
@@ -6,7 +6,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.13.1";
-  name = "h5utils-${version}";
+  pname = "h5utils";
 
   # fetchurl is used instead of fetchFromGitHub because the git repo version requires
   # additional tools to build compared to the tarball release; see the README for details.
diff --git a/pkgs/tools/misc/hakuneko/default.nix b/pkgs/tools/misc/hakuneko/default.nix
index be5e1371cd45a..8c2e7dc7451d9 100644
--- a/pkgs/tools/misc/hakuneko/default.nix
+++ b/pkgs/tools/misc/hakuneko/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, wxGTK30, openssl, curl }:
 
 stdenv.mkDerivation rec {
-  name = "hakuneko-${version}";
+  pname = "hakuneko";
   version = "1.4.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/hdf4/default.nix b/pkgs/tools/misc/hdf4/default.nix
index bd3bebc881ee4..e765e9234745f 100644
--- a/pkgs/tools/misc/hdf4/default.nix
+++ b/pkgs/tools/misc/hdf4/default.nix
@@ -8,7 +8,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "hdf-${version}";
+  pname = "hdf";
   version = "4.2.14";
   src = fetchurl {
     url = "https://support.hdfgroup.org/ftp/HDF/releases/HDF${version}/src/hdf-${version}.tar.bz2";
diff --git a/pkgs/tools/misc/hdf5/1_8.nix b/pkgs/tools/misc/hdf5/1_8.nix
index 17b48ad8741a6..d27f6fc01bcec 100644
--- a/pkgs/tools/misc/hdf5/1_8.nix
+++ b/pkgs/tools/misc/hdf5/1_8.nix
@@ -24,9 +24,9 @@ let inherit (stdenv.lib) optional optionals; in
 
 stdenv.mkDerivation rec {
   version = "1.8.19";
-  name = "hdf5-${version}";
+  pname = "hdf5";
   src = fetchurl {
-    url = "https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.8/${name}/src/${name}.tar.bz2";
+    url = "https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.8/${pname}-${version}/src/${pname}-${version}.tar.bz2";
     sha256 = "0f3jfbqpaaq21ighi40qzs52nb52kc2d2yjk541rjmsx20b3ih2r" ;
  };
 
diff --git a/pkgs/tools/misc/hdf5/default.nix b/pkgs/tools/misc/hdf5/default.nix
index e6402322d35ad..336010718dda9 100644
--- a/pkgs/tools/misc/hdf5/default.nix
+++ b/pkgs/tools/misc/hdf5/default.nix
@@ -17,9 +17,9 @@ let inherit (stdenv.lib) optional optionals; in
 
 stdenv.mkDerivation rec {
   version = "1.10.5";
-  name = "hdf5-${version}";
+  pname = "hdf5";
   src = fetchurl {
-    url = "https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/${name}/src/${name}.tar.bz2";
+    url = "https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/${pname}-${version}/src/${pname}-${version}.tar.bz2";
     sha256 = "0i3g6v521vigzbx8wpd32ibsiiw92r65ca3qdbn0d8fj8f4fmmk8";
   };
 
diff --git a/pkgs/tools/misc/hdfjava/default.nix b/pkgs/tools/misc/hdfjava/default.nix
index 0fe72425d79cf..6087a76e6bd1d 100644
--- a/pkgs/tools/misc/hdfjava/default.nix
+++ b/pkgs/tools/misc/hdfjava/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, cmake, javac }:
 
 stdenv.mkDerivation rec {
-  name = "hdf-java-${version}";
+  pname = "hdf-java";
   version = "3.3.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/hdfview/default.nix b/pkgs/tools/misc/hdfview/default.nix
index 82801da322c6b..fb6914c01d0a4 100644
--- a/pkgs/tools/misc/hdfview/default.nix
+++ b/pkgs/tools/misc/hdfview/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ant, javac, hdf_java }:
 
 stdenv.mkDerivation rec {
-  name = "hdfview-${version}";
+  pname = "hdfview";
   version = "2.14";
 
   src = fetchurl {
-    url = "https://support.hdfgroup.org/ftp/HDF5/hdf-java/current/src/${name}.tar.gz";
+    url = "https://support.hdfgroup.org/ftp/HDF5/hdf-java/current/src/${pname}-${version}.tar.gz";
     sha256 = "0lv9djfm7hnp14mcyzbiax3xjb8vkbzhh7bdl6cvgy53pc08784p";
   };
 
diff --git a/pkgs/tools/misc/hebcal/default.nix b/pkgs/tools/misc/hebcal/default.nix
index 55542b4c7fc62..39678abeba437 100644
--- a/pkgs/tools/misc/hebcal/default.nix
+++ b/pkgs/tools/misc/hebcal/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "4.18";
-  name = "hebcal-${version}";
+  pname = "hebcal";
 
   src = fetchFromGitHub {
     owner = "hebcal";
diff --git a/pkgs/tools/misc/hexd/default.nix b/pkgs/tools/misc/hexd/default.nix
index b080e23b265a9..eabb7838e8ac4 100644
--- a/pkgs/tools/misc/hexd/default.nix
+++ b/pkgs/tools/misc/hexd/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "hexd-${version}";
+  pname = "hexd";
   version = "1.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/hhpc/default.nix b/pkgs/tools/misc/hhpc/default.nix
index b4ee1f2f5c0da..4b1b0d0c7623d 100644
--- a/pkgs/tools/misc/hhpc/default.nix
+++ b/pkgs/tools/misc/hhpc/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, xorg, pkgconfig}:
 
 stdenv.mkDerivation rec {
-  name = "hhpc-${version}";
+  pname = "hhpc";
   version = "0.3.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/hostsblock/default.nix b/pkgs/tools/misc/hostsblock/default.nix
index a0fcc6074dc00..61832a5d32600 100644
--- a/pkgs/tools/misc/hostsblock/default.nix
+++ b/pkgs/tools/misc/hostsblock/default.nix
@@ -20,7 +20,7 @@
 ] }:
 
 stdenv.mkDerivation rec {
-  name = "hostsblock-${version}";
+  pname = "hostsblock";
   version = "20161213";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/hpl/default.nix b/pkgs/tools/misc/hpl/default.nix
index d9aaefb46d940..16bc0393f23c3 100644
--- a/pkgs/tools/misc/hpl/default.nix
+++ b/pkgs/tools/misc/hpl/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, openblasCompat, mpi } :
 
 stdenv.mkDerivation rec {
-  name = "hpl-${version}";
+  pname = "hpl";
   version = "2.3";
 
   src = fetchurl {
-    url = "http://www.netlib.org/benchmark/hpl/${name}.tar.gz";
+    url = "http://www.netlib.org/benchmark/hpl/${pname}-${version}.tar.gz";
     sha256 = "0c18c7fzlqxifz1bf3izil0bczv3a7nsv0dn6winy3ik49yw3i9j";
   };
 
diff --git a/pkgs/tools/misc/i3cat/default.nix b/pkgs/tools/misc/i3cat/default.nix
index 7035f2ecedff1..bc934c424f30a 100644
--- a/pkgs/tools/misc/i3cat/default.nix
+++ b/pkgs/tools/misc/i3cat/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "i3cat-${version}";
+  pname = "i3cat";
   version = "20150321-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "b9ba886a7c769994ccd8d4627978ef4b51fcf576";
 
diff --git a/pkgs/tools/misc/i3minator/default.nix b/pkgs/tools/misc/i3minator/default.nix
index 898ecd9df4a84..372eebb59f611 100644
--- a/pkgs/tools/misc/i3minator/default.nix
+++ b/pkgs/tools/misc/i3minator/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pythonPackages, glibcLocales }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "i3minator-${version}";
+  pname = "i3minator";
   version = "0.0.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/ical2org/default.nix b/pkgs/tools/misc/ical2org/default.nix
index 141fc968a2d4e..872de2c702b6d 100644
--- a/pkgs/tools/misc/ical2org/default.nix
+++ b/pkgs/tools/misc/ical2org/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, buildGoPackage}:
 
 buildGoPackage rec {
-  name = "ical2org-${version}";
+  pname = "ical2org";
   version="1.1.5";
 
   goPackagePath = "github.com/rjhorniii/ical2org";
diff --git a/pkgs/tools/misc/ideviceinstaller/default.nix b/pkgs/tools/misc/ideviceinstaller/default.nix
index 15af413a999d5..98b039e3f8ae4 100644
--- a/pkgs/tools/misc/ideviceinstaller/default.nix
+++ b/pkgs/tools/misc/ideviceinstaller/default.nix
@@ -4,8 +4,6 @@ stdenv.mkDerivation rec {
   pname = "ideviceinstaller";
   version = "2018-10-01";
 
-  name = "${pname}-${version}";
-
   src = fetchFromGitHub {
     owner = "libimobiledevice";
     repo = pname;
diff --git a/pkgs/tools/misc/ifdtool/default.nix b/pkgs/tools/misc/ifdtool/default.nix
index 7d15825c27e8f..7fe4ad86b8eba 100644
--- a/pkgs/tools/misc/ifdtool/default.nix
+++ b/pkgs/tools/misc/ifdtool/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "ifdtool-${version}";
+  pname = "ifdtool";
   version = "4.9";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/intelmetool/default.nix b/pkgs/tools/misc/intelmetool/default.nix
index 66378e457a26d..87aa7df8d6d71 100644
--- a/pkgs/tools/misc/intelmetool/default.nix
+++ b/pkgs/tools/misc/intelmetool/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, zlib, pciutils }:
 
 stdenv.mkDerivation rec {
-  name = "intelmetool-${version}";
+  pname = "intelmetool";
   version = "4.8.1";
 
   src = fetchgit {
diff --git a/pkgs/tools/misc/ipad_charge/default.nix b/pkgs/tools/misc/ipad_charge/default.nix
index caefcb835a3f8..981d9f2dc6cfe 100644
--- a/pkgs/tools/misc/ipad_charge/default.nix
+++ b/pkgs/tools/misc/ipad_charge/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libusb1 }:
 
 stdenv.mkDerivation rec {
-  name = "ipad_charge-${version}";
+  pname = "ipad_charge";
   version = "2015-02-03";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/ised/default.nix b/pkgs/tools/misc/ised/default.nix
index a87d199d9bd4f..3529324b30ad9 100644
--- a/pkgs/tools/misc/ised/default.nix
+++ b/pkgs/tools/misc/ised/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "ised-${version}";
+  pname = "ised";
   version = "2.7.1";
   src = fetchurl {
-    url = "mirror://sourceforge/project/ised/${name}.tar.bz2";
+    url = "mirror://sourceforge/project/ised/${pname}-${version}.tar.bz2";
     sha256 = "0fhha61whkkqranqdxg792g0f5kgp5m3m6z1iqcvjh2c34rczbmb";
   };
 
diff --git a/pkgs/tools/misc/jdupes/default.nix b/pkgs/tools/misc/jdupes/default.nix
index d82347fef8f81..bf1501155d96c 100644
--- a/pkgs/tools/misc/jdupes/default.nix
+++ b/pkgs/tools/misc/jdupes/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "jdupes-${version}";
+  pname = "jdupes";
   version = "1.13.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/keychain/default.nix b/pkgs/tools/misc/keychain/default.nix
index 208c04ff039bc..c19ed50ece2df 100644
--- a/pkgs/tools/misc/keychain/default.nix
+++ b/pkgs/tools/misc/keychain/default.nix
@@ -2,7 +2,7 @@
 , perl, procps, gnugrep, gawk, findutils, gnused }:
 
 stdenv.mkDerivation rec {
-  name = "keychain-${version}";
+  pname = "keychain";
   version = "2.8.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/kt/default.nix b/pkgs/tools/misc/kt/default.nix
index be0ceda511c44..c272584e2c058 100644
--- a/pkgs/tools/misc/kt/default.nix
+++ b/pkgs/tools/misc/kt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, buildGoPackage }:
 
 buildGoPackage rec {
-  name = "kt-${version}";
+  pname = "kt";
   version = "12.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/latex2html/default.nix b/pkgs/tools/misc/latex2html/default.nix
index b7963c3ed8173..2ca99eb61e88b 100644
--- a/pkgs/tools/misc/latex2html/default.nix
+++ b/pkgs/tools/misc/latex2html/default.nix
@@ -6,7 +6,7 @@
 # https://github.com/Homebrew/homebrew-core/blob/21834573f690407d34b0bbf4250b82ec38dda4d6/Formula/latex2html.rb
 
 stdenv.mkDerivation rec {
-  name = "latex2html-${version}";
+  pname = "latex2html";
   version = "2018";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/ldapvi/default.nix b/pkgs/tools/misc/ldapvi/default.nix
index 72c9cecf54061..5955c1104d3fa 100644
--- a/pkgs/tools/misc/ldapvi/default.nix
+++ b/pkgs/tools/misc/ldapvi/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, openldap, openssl, popt, glib, ncurses, readline, pkgconfig, cyrus_sasl, autoconf, automake }:
 
 stdenv.mkDerivation rec {
-  name = "ldapvi-${version}";
+  pname = "ldapvi";
   version = "0lz1sb5r0y9ypy8d7hm0l2wfa8l69f8ll0i5c78c0apz40nyjqkg";
 
   # use latest git, it includes some important patches since 2007 release
diff --git a/pkgs/tools/misc/ldmtool/default.nix b/pkgs/tools/misc/ldmtool/default.nix
index c6b544f9e0a1d..b59c46a847796 100644
--- a/pkgs/tools/misc/ldmtool/default.nix
+++ b/pkgs/tools/misc/ldmtool/default.nix
@@ -2,7 +2,7 @@
   libtool, readline, gobject-introspection, json-glib, lvm2, libxslt, docbook_xsl }:
 
 stdenv.mkDerivation rec {
-   name = "ldmtool-${version}";
+   pname = "ldmtool";
    version = "0.2.4";
 
    src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/lf/default.nix b/pkgs/tools/misc/lf/default.nix
index 95f88654425ff..61e115e71eb7a 100644
--- a/pkgs/tools/misc/lf/default.nix
+++ b/pkgs/tools/misc/lf/default.nix
@@ -1,7 +1,7 @@
 { buildGoModule, fetchFromGitHub, lib }:
 
 buildGoModule rec {
-  name = "lf-${version}";
+  pname = "lf";
   version = "13";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/libcpuid/default.nix b/pkgs/tools/misc/libcpuid/default.nix
index 8c9db5b8a778f..e31112a74d8ad 100644
--- a/pkgs/tools/misc/libcpuid/default.nix
+++ b/pkgs/tools/misc/libcpuid/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "libcpuid-${version}";
+  pname = "libcpuid";
   version = "0.4.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/linuxquota/default.nix b/pkgs/tools/misc/linuxquota/default.nix
index d489a5188f147..9bc7c372d93c9 100644
--- a/pkgs/tools/misc/linuxquota/default.nix
+++ b/pkgs/tools/misc/linuxquota/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "4.05";
-  name = "quota-${version}";
+  pname = "quota";
 
   src = fetchurl {
     url = "mirror://sourceforge/linuxquota/quota-${version}.tar.gz";
diff --git a/pkgs/tools/misc/logstash/5.x.nix b/pkgs/tools/misc/logstash/5.x.nix
index 7834bc96bef0a..2545dd1e6bc03 100644
--- a/pkgs/tools/misc/logstash/5.x.nix
+++ b/pkgs/tools/misc/logstash/5.x.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = elk5Version;
-  name = "logstash-${version}";
+  pname = "logstash";
 
   src = fetchurl {
-    url = "https://artifacts.elastic.co/downloads/logstash/${name}.tar.gz";
+    url = "https://artifacts.elastic.co/downloads/logstash/${pname}-${version}.tar.gz";
     sha256 = "0sax9p2bwjdrcvkm1mgvljdjn2qkyjd5i8rzajdn3n98gqin1la0";
   };
 
diff --git a/pkgs/tools/misc/logstash/contrib.nix b/pkgs/tools/misc/logstash/contrib.nix
index dc33d2ece5484..b580d559868b7 100644
--- a/pkgs/tools/misc/logstash/contrib.nix
+++ b/pkgs/tools/misc/logstash/contrib.nix
@@ -4,7 +4,7 @@
 #   $path/logstash/{inputs,codecs,filters,outputs}/*.rb 
 stdenv.mkDerivation rec {
   version = "1.4.2";
-  name = "logstash-contrib-${version}";
+  pname = "logstash-contrib";
 
   src = fetchzip {
    url = "https://download.elasticsearch.org/logstash/logstash/logstash-contrib-${version}.tar.gz";
diff --git a/pkgs/tools/misc/ltunify/default.nix b/pkgs/tools/misc/ltunify/default.nix
index cb594391e2a10..4521f8b407a6b 100644
--- a/pkgs/tools/misc/ltunify/default.nix
+++ b/pkgs/tools/misc/ltunify/default.nix
@@ -4,7 +4,7 @@
 # adding this to services.udev.packages on NixOS
 
 stdenv.mkDerivation rec {
-  name = "ltunify-${version}";
+  pname = "ltunify";
   version = "unstable-20180330";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/mandoc/default.nix b/pkgs/tools/misc/mandoc/default.nix
index 9ddd92188016c..828e235823636 100644
--- a/pkgs/tools/misc/mandoc/default.nix
+++ b/pkgs/tools/misc/mandoc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "mandoc-${version}";
+  pname = "mandoc";
   version = "1.14.5";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/massren/default.nix b/pkgs/tools/misc/massren/default.nix
index e2ff4868c9eac..6d198a35605dd 100644
--- a/pkgs/tools/misc/massren/default.nix
+++ b/pkgs/tools/misc/massren/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "massren-${version}";
+  pname = "massren";
   version = "1.5.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/mbuffer/default.nix b/pkgs/tools/misc/mbuffer/default.nix
index 59ed474e9bc29..44b00adf5c171 100644
--- a/pkgs/tools/misc/mbuffer/default.nix
+++ b/pkgs/tools/misc/mbuffer/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "20190725";
-  name = "mbuffer-${version}";
+  pname = "mbuffer";
 
   src = fetchurl {
     url = "http://www.maier-komor.de/software/mbuffer/mbuffer-${version}.tgz";
diff --git a/pkgs/tools/misc/mc/default.nix b/pkgs/tools/misc/mc/default.nix
index 7f0cdac1dbfa3..b2711903ead1f 100644
--- a/pkgs/tools/misc/mc/default.nix
+++ b/pkgs/tools/misc/mc/default.nix
@@ -2,11 +2,11 @@
 , libX11, libICE, perl, zip, unzip, gettext, slang, libssh2, openssl}:
 
 stdenv.mkDerivation rec {
-  name = "mc-${version}";
+  pname = "mc";
   version = "4.8.23";
 
   src = fetchurl {
-    url = "http://www.midnight-commander.org/downloads/${name}.tar.xz";
+    url = "http://www.midnight-commander.org/downloads/${pname}-${version}.tar.xz";
     sha256 = "077z7phzq3m1sxyz7li77lyzv4rjmmh3wp2vy86pnc4387kpqzyx";
   };
 
diff --git a/pkgs/tools/misc/mcrypt/default.nix b/pkgs/tools/misc/mcrypt/default.nix
index 52c96fda19739..bc520c57a338e 100644
--- a/pkgs/tools/misc/mcrypt/default.nix
+++ b/pkgs/tools/misc/mcrypt/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "2.6.8";
-  name = "mcrypt-${version}";
+  pname = "mcrypt";
 
   src = fetchurl {
-    url = "mirror://sourceforge/mcrypt/MCrypt/${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/mcrypt/MCrypt/${version}/${pname}-${version}.tar.gz";
     sha256 = "5145aa844e54cca89ddab6fb7dd9e5952811d8d787c4f4bf27eb261e6c182098";
   };
 
diff --git a/pkgs/tools/misc/megacli/default.nix b/pkgs/tools/misc/megacli/default.nix
index bbd78feaaf873..5121491625f0a 100644
--- a/pkgs/tools/misc/megacli/default.nix
+++ b/pkgs/tools/misc/megacli/default.nix
@@ -1,7 +1,7 @@
 { stdenv, rpmextract, ncurses5, patchelf, requireFile, unzip }:
 
 stdenv.mkDerivation rec {
-  name = "megacli-${version}";
+  pname = "megacli";
   version = "8.07.14";
 
   src =
diff --git a/pkgs/tools/misc/mht2htm/default.nix b/pkgs/tools/misc/mht2htm/default.nix
index 4f6c4bad97c71..e382db0b92c3d 100644
--- a/pkgs/tools/misc/mht2htm/default.nix
+++ b/pkgs/tools/misc/mht2htm/default.nix
@@ -4,7 +4,7 @@ let
   date = "07.apr.2016";
 
 in stdenv.mkDerivation rec {
-  name = "mht2mht-${version}";
+  pname = "mht2mht";
   version = "1.8.1.35";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/minicom/default.nix b/pkgs/tools/misc/minicom/default.nix
index 3c2ed1352257a..3e23e2bddcc14 100644
--- a/pkgs/tools/misc/minicom/default.nix
+++ b/pkgs/tools/misc/minicom/default.nix
@@ -2,7 +2,7 @@
 , lrzsz, ncurses, libiconv }:
 
 stdenv.mkDerivation rec {
-  name = "minicom-${version}";
+  pname = "minicom";
   version = "2.7.1";
 
   # The repository isn't tagged properly, so we need to use commit refs
diff --git a/pkgs/tools/misc/ministat/default.nix b/pkgs/tools/misc/ministat/default.nix
index 7b9549a80feac..7b8b8a82b7278 100644
--- a/pkgs/tools/misc/ministat/default.nix
+++ b/pkgs/tools/misc/ministat/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit }:
 
 stdenv.mkDerivation rec {
-  name = "ministat-${version}";
+  pname = "ministat";
   version = "20150715-1";
 
   src = fetchgit {
diff --git a/pkgs/tools/misc/mktorrent/default.nix b/pkgs/tools/misc/mktorrent/default.nix
index da1e8be7cf49a..b2f7fdf2a906a 100644
--- a/pkgs/tools/misc/mktorrent/default.nix
+++ b/pkgs/tools/misc/mktorrent/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, openssl}:
 
 stdenv.mkDerivation rec {
-  name = "mktorrent-${version}";
+  pname = "mktorrent";
   version = "1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/mlocate/default.nix b/pkgs/tools/misc/mlocate/default.nix
index baf418ac9f04e..f8fb253af471d 100644
--- a/pkgs/tools/misc/mlocate/default.nix
+++ b/pkgs/tools/misc/mlocate/default.nix
@@ -3,11 +3,11 @@
 let
   dbfile = stdenv.lib.attrByPath [ "locate" "dbfile" ] "/var/cache/locatedb" config;
 in stdenv.mkDerivation rec {
-  name = "mlocate-${version}";
+  pname = "mlocate";
   version = "0.26";
 
   src = fetchurl {
-    url = "https://releases.pagure.org/mlocate/${name}.tar.xz";
+    url = "https://releases.pagure.org/mlocate/${pname}-${version}.tar.xz";
     sha256 = "0gi6y52gkakhhlnzy0p6izc36nqhyfx5830qirhvk3qrzrwxyqrh";
   };
 
diff --git a/pkgs/tools/misc/mmake/default.nix b/pkgs/tools/misc/mmake/default.nix
index 1d3a355dd9500..a791cbe5d4828 100644
--- a/pkgs/tools/misc/mmake/default.nix
+++ b/pkgs/tools/misc/mmake/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "mmake-${version}";
+  pname = "mmake";
   version = "1.2.0";
 
   goPackagePath = "github.com/tj/mmake";
diff --git a/pkgs/tools/misc/mmv/default.nix b/pkgs/tools/misc/mmv/default.nix
index 602c9c26c787d..6129f15c734f1 100644
--- a/pkgs/tools/misc/mmv/default.nix
+++ b/pkgs/tools/misc/mmv/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "mmv-${version}";
+  pname = "mmv";
   version = "1.01b";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/mongodb-tools/default.nix b/pkgs/tools/misc/mongodb-tools/default.nix
index a728450d76e58..dc7a64bdcf7e2 100644
--- a/pkgs/tools/misc/mongodb-tools/default.nix
+++ b/pkgs/tools/misc/mongodb-tools/default.nix
@@ -10,7 +10,7 @@ in
 with stdenv.lib;
 
 buildGoPackage rec {
-  name = "mongo-tools-${version}";
+  pname = "mongo-tools";
   version = "3.7.2";
   rev = "r${version}";
 
diff --git a/pkgs/tools/misc/moreutils/default.nix b/pkgs/tools/misc/moreutils/default.nix
index 00cbc8b46295f..336d673f7ecdf 100644
--- a/pkgs/tools/misc/moreutils/default.nix
+++ b/pkgs/tools/misc/moreutils/default.nix
@@ -2,7 +2,7 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "moreutils-${version}";
+  pname = "moreutils";
   version = "0.63";
 
   src = fetchgit {
diff --git a/pkgs/tools/misc/mpdscribble/default.nix b/pkgs/tools/misc/mpdscribble/default.nix
index 5be323a6f4bc3..df84084fc9c18 100644
--- a/pkgs/tools/misc/mpdscribble/default.nix
+++ b/pkgs/tools/misc/mpdscribble/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, mpd_clientlib, curl, glib, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "mpdscribble-${version}";
+  pname = "mpdscribble";
   version = "0.22";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/mprime/default.nix b/pkgs/tools/misc/mprime/default.nix
index 778671f0b54ed..363e90ab5f238 100644
--- a/pkgs/tools/misc/mprime/default.nix
+++ b/pkgs/tools/misc/mprime/default.nix
@@ -15,7 +15,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "mprime-${version}";
+  pname = "mprime";
   version = "29.4b7";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/mrtg/default.nix b/pkgs/tools/misc/mrtg/default.nix
index 26fcea669c223..922592a256d05 100644
--- a/pkgs/tools/misc/mrtg/default.nix
+++ b/pkgs/tools/misc/mrtg/default.nix
@@ -3,10 +3,10 @@
 stdenv.mkDerivation rec {
 
   version = "2.17.7";
-  name = "mrtg-${version}";
+  pname = "mrtg";
 
   src = fetchurl {
-    url = "https://oss.oetiker.ch/mrtg/pub/${name}.tar.gz";
+    url = "https://oss.oetiker.ch/mrtg/pub/${pname}-${version}.tar.gz";
     sha256 = "1hrjqfi290i936nblwpfzjn6v8d8p69frcrvml206nxiiwkcp54v";
   };
 
diff --git a/pkgs/tools/misc/ms-sys/default.nix b/pkgs/tools/misc/ms-sys/default.nix
index 04271b610699c..2607cf6f300a0 100644
--- a/pkgs/tools/misc/ms-sys/default.nix
+++ b/pkgs/tools/misc/ms-sys/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "ms-sys-${version}";
+  pname = "ms-sys";
   version = "2.6.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/ms-sys/${name}.tar.gz";
+    url = "mirror://sourceforge/ms-sys/${pname}-${version}.tar.gz";
     sha256 = "06xqpm2s9cg8fj7a1822wmh3p4arii0sifssazg1gr6i7xg7kbjz";
   };
 
diff --git a/pkgs/tools/misc/multitail/default.nix b/pkgs/tools/misc/multitail/default.nix
index 07561d390cd0d..3037b672498c7 100644
--- a/pkgs/tools/misc/multitail/default.nix
+++ b/pkgs/tools/misc/multitail/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "6.4.2";
-  name = "multitail-${version}";
+  pname = "multitail";
 
   src = fetchurl {
-    url = "https://www.vanheusden.com/multitail/${name}.tgz";
+    url = "https://www.vanheusden.com/multitail/${pname}-${version}.tgz";
     sha256 = "1zd1r89xkxngl1pdrvsc877838nwkfqkbcgfqm3vglwalxc587dg";
   };
 
diff --git a/pkgs/tools/misc/mysqltuner/default.nix b/pkgs/tools/misc/mysqltuner/default.nix
index 9c483fe3b8f24..183871c39a7e3 100644
--- a/pkgs/tools/misc/mysqltuner/default.nix
+++ b/pkgs/tools/misc/mysqltuner/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, perl }:
 
 stdenv.mkDerivation rec {
-  name = "mysqltuner-${version}";
+  pname = "mysqltuner";
   version = "1.7.13";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/nagstamon/default.nix b/pkgs/tools/misc/nagstamon/default.nix
index 57036acb58e89..525c16b6024bb 100644
--- a/pkgs/tools/misc/nagstamon/default.nix
+++ b/pkgs/tools/misc/nagstamon/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "nagstamon-${version}";
+  pname = "nagstamon";
   version = "3.2.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/nbench/default.nix b/pkgs/tools/misc/nbench/default.nix
index 2312ce236abdd..a1a6347642b63 100644
--- a/pkgs/tools/misc/nbench/default.nix
+++ b/pkgs/tools/misc/nbench/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "nbench-byte-${version}";
+  pname = "nbench-byte";
   version = "2.2.3";
 
   src = fetchurl {
-    url = "http://www.math.utah.edu/~mayer/linux/${name}.tar.gz";
+    url = "http://www.math.utah.edu/~mayer/linux/${pname}-${version}.tar.gz";
     sha256 = "1b01j7nmm3wd92ngvsmn2sbw43sl9fpx4xxmkrink68fz1rx0gbj";
   };
 
diff --git a/pkgs/tools/misc/ncdu/default.nix b/pkgs/tools/misc/ncdu/default.nix
index bb79245156473..97842f82ae914 100644
--- a/pkgs/tools/misc/ncdu/default.nix
+++ b/pkgs/tools/misc/ncdu/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "ncdu-${version}";
+  pname = "ncdu";
   version = "1.14";
 
   src = fetchurl {
-    url = "https://dev.yorhel.nl/download/${name}.tar.gz";
+    url = "https://dev.yorhel.nl/download/${pname}-${version}.tar.gz";
     sha256 = "0i4cap2z3037xx2rdzhrlazl2igk3xy4ncddp9j7xqi1mcx7i566";
   };
 
diff --git a/pkgs/tools/misc/neofetch/default.nix b/pkgs/tools/misc/neofetch/default.nix
index 18ae88547a09b..9d1357f5d2cbc 100644
--- a/pkgs/tools/misc/neofetch/default.nix
+++ b/pkgs/tools/misc/neofetch/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "neofetch-${version}";
+  pname = "neofetch";
   version = "6.0.0";
   src = fetchFromGitHub {
     owner = "dylanaraps";
diff --git a/pkgs/tools/misc/nginx-config-formatter/default.nix b/pkgs/tools/misc/nginx-config-formatter/default.nix
index e19eac1c51e57..91dd56c9b0f4f 100644
--- a/pkgs/tools/misc/nginx-config-formatter/default.nix
+++ b/pkgs/tools/misc/nginx-config-formatter/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2019-02-13";
-  name = "nginx-config-formatter-${version}";
+  pname = "nginx-config-formatter";
 
   src = fetchFromGitHub {
     owner = "1connect";
diff --git a/pkgs/tools/misc/nms/default.nix b/pkgs/tools/misc/nms/default.nix
index 3037262322f2f..0005ffe824b0c 100644
--- a/pkgs/tools/misc/nms/default.nix
+++ b/pkgs/tools/misc/nms/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "nms-${version}";
+  pname = "nms";
   version = "0.3.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/noteshrink/default.nix b/pkgs/tools/misc/noteshrink/default.nix
index 77c84ab451188..b197e9bc5d2e9 100644
--- a/pkgs/tools/misc/noteshrink/default.nix
+++ b/pkgs/tools/misc/noteshrink/default.nix
@@ -3,7 +3,7 @@
 with python3.pkgs;
 
 buildPythonApplication rec {
-  name = "noteshrink-${version}";
+  pname = "noteshrink";
   version = "0.1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/noti/default.nix b/pkgs/tools/misc/noti/default.nix
index 23646abe78756..bfe674d2f5c61 100644
--- a/pkgs/tools/misc/noti/default.nix
+++ b/pkgs/tools/misc/noti/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, Cocoa }:
 
 buildGoPackage rec {
-  name = "noti-${version}";
+  pname = "noti";
   version = "3.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/notify-desktop/default.nix b/pkgs/tools/misc/notify-desktop/default.nix
index 93c0f5e346bf6..307a08bbdf937 100644
--- a/pkgs/tools/misc/notify-desktop/default.nix
+++ b/pkgs/tools/misc/notify-desktop/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, dbus, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "notify-desktop-${version}";
+  pname = "notify-desktop";
   version = "0.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/nvramtool/default.nix b/pkgs/tools/misc/nvramtool/default.nix
index fdce7076661a9..ecff547e9513c 100644
--- a/pkgs/tools/misc/nvramtool/default.nix
+++ b/pkgs/tools/misc/nvramtool/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, iasl, flex, bison }:
 
 stdenv.mkDerivation rec {
-  name = "nvramtool-${version}";
+  pname = "nvramtool";
   version = "4.8.1";
 
   src = fetchgit {
diff --git a/pkgs/tools/misc/oci-image-tool/default.nix b/pkgs/tools/misc/oci-image-tool/default.nix
index 6d508a48901a6..3b45b7b064423 100644
--- a/pkgs/tools/misc/oci-image-tool/default.nix
+++ b/pkgs/tools/misc/oci-image-tool/default.nix
@@ -1,7 +1,7 @@
 { lib, fetchFromGitHub, buildGoPackage }:
 
 buildGoPackage rec {
-  name = "oci-image-tool-${version}";
+  pname = "oci-image-tool";
   version = "1.0.0-rc1";
 
   goPackagePath = "github.com/opencontainers/image-tools";
diff --git a/pkgs/tools/misc/ocz-ssd-guru/default.nix b/pkgs/tools/misc/ocz-ssd-guru/default.nix
index 9ffb89aca6b13..4317c46190dbd 100644
--- a/pkgs/tools/misc/ocz-ssd-guru/default.nix
+++ b/pkgs/tools/misc/ocz-ssd-guru/default.nix
@@ -4,7 +4,7 @@ let
   system = if stdenv.hostPlatform.system == "x86_64-linux" then "linux64" else "linux32";
 in
 stdenv.mkDerivation rec {
-  name = "ocz-ssd-guru-${version}";
+  pname = "ocz-ssd-guru";
   version = "1.0.1170";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/opentsdb/default.nix b/pkgs/tools/misc/opentsdb/default.nix
index f6aea4a92ab93..2a0846dd51160 100644
--- a/pkgs/tools/misc/opentsdb/default.nix
+++ b/pkgs/tools/misc/opentsdb/default.nix
@@ -5,11 +5,11 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "opentsdb-${version}";
+  pname = "opentsdb";
   version = "2.3.1";
 
   src = fetchurl {
-    url = "https://github.com/OpenTSDB/opentsdb/releases/download/v${version}/${name}.tar.gz";
+    url = "https://github.com/OpenTSDB/opentsdb/releases/download/v${version}/${pname}-${version}.tar.gz";
     sha256 = "1lf1gynr11silla4bsrkwqv023dxirsb88ncs2qmc2ng35593fjd";
   };
 
diff --git a/pkgs/tools/misc/os-prober/default.nix b/pkgs/tools/misc/os-prober/default.nix
index 59a60e356b809..78426329975c2 100644
--- a/pkgs/tools/misc/os-prober/default.nix
+++ b/pkgs/tools/misc/os-prober/default.nix
@@ -10,7 +10,7 @@ ntfs3g      # ntfs3g
 
 stdenv.mkDerivation rec {
   version = "1.76";
-  name = "os-prober-${version}";
+  pname = "os-prober";
   src = fetchurl {
     url = "https://salsa.debian.org/philh/os-prober/-/archive/${version}/os-prober-${version}.tar.bz2";
     sha256 = "07rw3092pckh21vx6y4hzqcn3wn4cqmwxaaiq100lncnhmszg11g";
diff --git a/pkgs/tools/misc/osm2pgsql/default.nix b/pkgs/tools/misc/osm2pgsql/default.nix
index f14fb52699709..370d192471137 100644
--- a/pkgs/tools/misc/osm2pgsql/default.nix
+++ b/pkgs/tools/misc/osm2pgsql/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, expat, proj, bzip2, zlib, boost, postgresql, lua}:
 
 stdenv.mkDerivation rec {
-  name = "osm2pgsql-${version}";
+  pname = "osm2pgsql";
   version = "0.96.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/otfcc/default.nix b/pkgs/tools/misc/otfcc/default.nix
index 96e5e6a1d94ed..4b28a7c45e5dd 100644
--- a/pkgs/tools/misc/otfcc/default.nix
+++ b/pkgs/tools/misc/otfcc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, premake5 }:
 
 stdenv.mkDerivation rec {
-  name = "otfcc-${version}";
+  pname = "otfcc";
   version = "0.9.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/parcellite/default.nix b/pkgs/tools/misc/parcellite/default.nix
index 1e747961499c6..5313b69933b68 100644
--- a/pkgs/tools/misc/parcellite/default.nix
+++ b/pkgs/tools/misc/parcellite/default.nix
@@ -3,7 +3,7 @@
 , which, wrapGAppsHook, xdotool }:
 
 stdenv.mkDerivation rec {
-  name = "parcellite-${version}";
+  pname = "parcellite";
   version = "1.2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/pastebinit/default.nix b/pkgs/tools/misc/pastebinit/default.nix
index a5e45dc259b92..c2c8e2b857339 100644
--- a/pkgs/tools/misc/pastebinit/default.nix
+++ b/pkgs/tools/misc/pastebinit/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.5";
-  name = "pastebinit-${version}";
+  pname = "pastebinit";
 
   src = fetchurl {
-    url = "https://launchpad.net/pastebinit/trunk/${version}/+download/${name}.tar.bz2";
+    url = "https://launchpad.net/pastebinit/trunk/${version}/+download/${pname}-${version}.tar.bz2";
     sha256 = "0mw48fgm9lyh9d3pw997fccmglzsjccf2y347gxjas74wx6aira2";
   };
 
diff --git a/pkgs/tools/misc/pb_cli/default.nix b/pkgs/tools/misc/pb_cli/default.nix
index fe1d848ee502b..858422b853286 100644
--- a/pkgs/tools/misc/pb_cli/default.nix
+++ b/pkgs/tools/misc/pb_cli/default.nix
@@ -6,7 +6,7 @@ assert video -> capture != null;
 assert clipboard -> xclip != null;
 
 stdenv.mkDerivation rec {
-  name = "pb_cli-unstable-${version}";
+  pname = "pb_cli-unstable";
   version = "2019-03-10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/phoronix-test-suite/default.nix b/pkgs/tools/misc/phoronix-test-suite/default.nix
index c16106f4637ba..6c1bc5fcf04d7 100644
--- a/pkgs/tools/misc/phoronix-test-suite/default.nix
+++ b/pkgs/tools/misc/phoronix-test-suite/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, php, which, gnused, makeWrapper, gnumake, gcc }:
 
 stdenv.mkDerivation rec {
-  name = "phoronix-test-suite-${version}";
+  pname = "phoronix-test-suite";
   version = "8.8.1";
 
   src = fetchurl {
-    url = "https://phoronix-test-suite.com/releases/${name}.tar.gz";
+    url = "https://phoronix-test-suite.com/releases/${pname}-${version}.tar.gz";
     sha256 = "1l5wnj5d652dg02j7iy7n9ab7qrpclmgvyxnh1s6cdnnnspyxznn";
   };
 
diff --git a/pkgs/tools/misc/phraseapp-client/default.nix b/pkgs/tools/misc/phraseapp-client/default.nix
index 74d24db574ff3..dd07fee340542 100644
--- a/pkgs/tools/misc/phraseapp-client/default.nix
+++ b/pkgs/tools/misc/phraseapp-client/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "phraseapp-client-${version}";
+  pname = "phraseapp-client";
   version = "1.11.0";
 
   goPackagePath = "github.com/phrase/phraseapp-client";
diff --git a/pkgs/tools/misc/pick/default.nix b/pkgs/tools/misc/pick/default.nix
index 45b0da6f8db08..ceb2bace7db98 100644
--- a/pkgs/tools/misc/pick/default.nix
+++ b/pkgs/tools/misc/pick/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, ncurses, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "pick-${version}";
+  pname = "pick";
   version = "2.0.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/picocom/default.nix b/pkgs/tools/misc/picocom/default.nix
index c49695fd9ad9b..1ad219403687e 100644
--- a/pkgs/tools/misc/picocom/default.nix
+++ b/pkgs/tools/misc/picocom/default.nix
@@ -5,7 +5,7 @@ assert stdenv.isDarwin -> IOKit != null;
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "picocom-${version}";
+  pname = "picocom";
   version = "3.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/pipelight/default.nix b/pkgs/tools/misc/pipelight/default.nix
index abbd64cb62fd0..5bd1e34708291 100644
--- a/pkgs/tools/misc/pipelight/default.nix
+++ b/pkgs/tools/misc/pipelight/default.nix
@@ -10,7 +10,7 @@ in stdenv.mkDerivation rec {
 
   version = "0.2.8.2";
 
-  name = "pipelight-${version}";
+  pname = "pipelight";
 
   src = fetchurl {
     url = "https://bitbucket.org/mmueller2012/pipelight/get/v${version}.tar.gz";
diff --git a/pkgs/tools/misc/pixd/default.nix b/pkgs/tools/misc/pixd/default.nix
index ececef398501f..a16333f6e4405 100644
--- a/pkgs/tools/misc/pixd/default.nix
+++ b/pkgs/tools/misc/pixd/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "pixd-${version}";
+  pname = "pixd";
   version = "1.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/plantuml/default.nix b/pkgs/tools/misc/plantuml/default.nix
index 1cf64362e6d68..eb2881b29f75e 100644
--- a/pkgs/tools/misc/plantuml/default.nix
+++ b/pkgs/tools/misc/plantuml/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.2019.8";
-  name = "plantuml-${version}";
+  pname = "plantuml";
 
   src = fetchurl {
     url = "mirror://sourceforge/project/plantuml/${version}/plantuml.${version}.jar";
diff --git a/pkgs/tools/misc/plotinus/default.nix b/pkgs/tools/misc/plotinus/default.nix
index 41913f966534b..d2a7f3f37ea13 100644
--- a/pkgs/tools/misc/plotinus/default.nix
+++ b/pkgs/tools/misc/plotinus/default.nix
@@ -10,7 +10,7 @@
 , wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "plotinus-${version}";
+  pname = "plotinus";
   version = "0.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/plowshare/default.nix b/pkgs/tools/misc/plowshare/default.nix
index 191f8980d8322..1d3e8c6c33dbb 100644
--- a/pkgs/tools/misc/plowshare/default.nix
+++ b/pkgs/tools/misc/plowshare/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "plowshare-${version}";
+  pname = "plowshare";
   version = "2.1.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/pod2mdoc/default.nix b/pkgs/tools/misc/pod2mdoc/default.nix
index 0bd61c0fcdf5c..5712e02e8ea06 100644
--- a/pkgs/tools/misc/pod2mdoc/default.nix
+++ b/pkgs/tools/misc/pod2mdoc/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "pod2mdoc-${version}";
+  pname = "pod2mdoc";
   version = "0.0.10";
 
   src = fetchurl {
-    url = "http://mdocml.bsd.lv/pod2mdoc/snapshots/${name}.tgz";
+    url = "http://mdocml.bsd.lv/pod2mdoc/snapshots/${pname}-${version}.tgz";
     sha256 = "0nwa9zv9gmfi5ysz1wfm60kahc7nv0133n3dfc2vh2y3gj8mxr4f";
   };
 
diff --git a/pkgs/tools/misc/powerline-go/default.nix b/pkgs/tools/misc/powerline-go/default.nix
index 2c9ed7be039ed..5c1b1be2db3b5 100644
--- a/pkgs/tools/misc/powerline-go/default.nix
+++ b/pkgs/tools/misc/powerline-go/default.nix
@@ -3,7 +3,6 @@
 buildGoModule rec {
   pname = "powerline-go";
   version = "1.13.0";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "justjanne";
diff --git a/pkgs/tools/misc/profile-cleaner/default.nix b/pkgs/tools/misc/profile-cleaner/default.nix
index 2a34224c12665..0c9d3a0ea7993 100644
--- a/pkgs/tools/misc/profile-cleaner/default.nix
+++ b/pkgs/tools/misc/profile-cleaner/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.37";
-  name = "profile-cleaner-${version}";
+  pname = "profile-cleaner";
 
   src = fetchFromGitHub {
     owner = "graysky2";
diff --git a/pkgs/tools/misc/profile-sync-daemon/default.nix b/pkgs/tools/misc/profile-sync-daemon/default.nix
index ac98df58784f1..989a2d3f22b9d 100644
--- a/pkgs/tools/misc/profile-sync-daemon/default.nix
+++ b/pkgs/tools/misc/profile-sync-daemon/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "6.34";
-  name = "profile-sync-daemon-${version}";
+  pname = "profile-sync-daemon";
 
   src = fetchurl {
     url = "https://github.com/graysky2/profile-sync-daemon/archive/v${version}.tar.gz";
diff --git a/pkgs/tools/misc/progress/default.nix b/pkgs/tools/misc/progress/default.nix
index b29d0eafcc9e7..3edca413f3aa8 100644
--- a/pkgs/tools/misc/progress/default.nix
+++ b/pkgs/tools/misc/progress/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, ncurses, which }:
 
 stdenv.mkDerivation rec {
-  name = "progress-${version}";
+  pname = "progress";
   version = "0.14";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/pspg/default.nix b/pkgs/tools/misc/pspg/default.nix
index 1aaed4feafe89..ca3016d118741 100644
--- a/pkgs/tools/misc/pspg/default.nix
+++ b/pkgs/tools/misc/pspg/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, gnugrep, ncurses, pkgconfig, readline }:
 
 stdenv.mkDerivation rec {
-  name = "pspg-${version}";
+  pname = "pspg";
   version = "1.6.8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/radeon-profile/default.nix b/pkgs/tools/misc/radeon-profile/default.nix
index 6af33691a07d8..613ad263ed342 100644
--- a/pkgs/tools/misc/radeon-profile/default.nix
+++ b/pkgs/tools/misc/radeon-profile/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "radeon-profile-${version}";
+  pname = "radeon-profile";
   version = "20170714";
 
   nativeBuildInputs = [ qmake ];
diff --git a/pkgs/tools/misc/rcm/default.nix b/pkgs/tools/misc/rcm/default.nix
index 11ac0fc14199d..3d97874df7de2 100644
--- a/pkgs/tools/misc/rcm/default.nix
+++ b/pkgs/tools/misc/rcm/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "rcm-${version}";
+  pname = "rcm";
   version = "1.3.3";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/recoverjpeg/default.nix b/pkgs/tools/misc/recoverjpeg/default.nix
index 484bb765c0db6..88aff4f3c084d 100644
--- a/pkgs/tools/misc/recoverjpeg/default.nix
+++ b/pkgs/tools/misc/recoverjpeg/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, makeWrapper, python2, exif, imagemagick }:
 
 stdenv.mkDerivation rec {
-  name = "recoverjpeg-${version}";
+  pname = "recoverjpeg";
   version = "2.6.3";
 
   src = fetchurl {
-    url = "https://www.rfc1149.net/download/recoverjpeg/${name}.tar.gz";
+    url = "https://www.rfc1149.net/download/recoverjpeg/${pname}-${version}.tar.gz";
     sha256 = "009jgxi8lvdp00dwfj0n4x5yqrf64x00xdkpxpwgl2v8wcqn56fv";
   };
 
diff --git a/pkgs/tools/misc/rig/default.nix b/pkgs/tools/misc/rig/default.nix
index ee7b2623b1dd5..627758e9c5e71 100644
--- a/pkgs/tools/misc/rig/default.nix
+++ b/pkgs/tools/misc/rig/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.11";
-  name = "rig-${version}";
+  pname = "rig";
 
   src = fetchurl {
     url = "https://ayera.dl.sourceforge.net/project/rig/rig/${version}/rig-${version}.tar.gz";
diff --git a/pkgs/tools/misc/rlwrap/default.nix b/pkgs/tools/misc/rlwrap/default.nix
index bd60e786036f5..af5bfedf20375 100644
--- a/pkgs/tools/misc/rlwrap/default.nix
+++ b/pkgs/tools/misc/rlwrap/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, readline }:
 
 stdenv.mkDerivation rec {
-  name = "rlwrap-${version}";
+  pname = "rlwrap";
   version = "0.43";
 
   src = fetchurl {
-    url = "https://github.com/hanslub42/rlwrap/releases/download/v${version}/${name}.tar.gz";
+    url = "https://github.com/hanslub42/rlwrap/releases/download/v${version}/${pname}-${version}.tar.gz";
     sha256 = "0bzb7ylk2770iv59v2d0gypb21y2xn87m299s9rqm6rdi2vx11lf";
   };
 
diff --git a/pkgs/tools/misc/rmlint/default.nix b/pkgs/tools/misc/rmlint/default.nix
index 320edd83021f3..7b7fa9ce705e5 100644
--- a/pkgs/tools/misc/rmlint/default.nix
+++ b/pkgs/tools/misc/rmlint/default.nix
@@ -4,7 +4,7 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "rmlint-${version}";
+  pname = "rmlint";
   version = "2.8.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/rockbox-utility/default.nix b/pkgs/tools/misc/rockbox-utility/default.nix
index 925bb199b2793..232949b7dace6 100644
--- a/pkgs/tools/misc/rockbox-utility/default.nix
+++ b/pkgs/tools/misc/rockbox-utility/default.nix
@@ -5,7 +5,7 @@
 let inherit (stdenv.lib) getDev; in
 
 stdenv.mkDerivation  rec {
-  name = "rockbox-utility-${version}";
+  pname = "rockbox-utility";
   version = "1.4.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/roundup/default.nix b/pkgs/tools/misc/roundup/default.nix
index e24b1fce06efa..7eebc1943009a 100644
--- a/pkgs/tools/misc/roundup/default.nix
+++ b/pkgs/tools/misc/roundup/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, ronn, shocco }:
 
 stdenv.mkDerivation rec {
-  name = "roundup-${version}";
+  pname = "roundup";
   version = "0.0.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/routino/default.nix b/pkgs/tools/misc/routino/default.nix
index 650ac9f660aa8..d852818b31554 100644
--- a/pkgs/tools/misc/routino/default.nix
+++ b/pkgs/tools/misc/routino/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, perl, zlib, bzip2 }:
 
 stdenv.mkDerivation rec {
-  name = "routino-${version}";
+  pname = "routino";
   version = "3.2";
 
   src = fetchurl {
-    url = "https://routino.org/download/${name}.tgz";
+    url = "https://routino.org/download/${pname}-${version}.tgz";
     sha256 = "0lkmpi8gn7qf40cx93jcp7nxa9dfwi1d6rjrhcqbdymszzm33972";
   };
 
diff --git a/pkgs/tools/misc/rw/default.nix b/pkgs/tools/misc/rw/default.nix
index 345f26852dcb9..b6e53e4653600 100644
--- a/pkgs/tools/misc/rw/default.nix
+++ b/pkgs/tools/misc/rw/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "rw-${version}";
+  pname = "rw";
   version = "1.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/sam-ba/default.nix b/pkgs/tools/misc/sam-ba/default.nix
index 2d1db4eb64c74..acab41e8ff54e 100644
--- a/pkgs/tools/misc/sam-ba/default.nix
+++ b/pkgs/tools/misc/sam-ba/default.nix
@@ -11,7 +11,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "2.16";
-  name = "sam-ba-${version}";
+  pname = "sam-ba";
 
   src = fetchzip {
     url = "http://www.atmel.com/dyn/resources/prod_documents/sam-ba_${version}_linux.zip";
diff --git a/pkgs/tools/misc/scanmem/default.nix b/pkgs/tools/misc/scanmem/default.nix
index bd760adecf75b..65b7b47256a8b 100644
--- a/pkgs/tools/misc/scanmem/default.nix
+++ b/pkgs/tools/misc/scanmem/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.17";
-  name = "scanmem-${version}";
+  pname = "scanmem";
 
   src = fetchFromGitHub {
     owner  = "scanmem";
diff --git a/pkgs/tools/misc/scfbuild/default.nix b/pkgs/tools/misc/scfbuild/default.nix
index 1b7afdfbe9df0..2ba3224a5f8b4 100644
--- a/pkgs/tools/misc/scfbuild/default.nix
+++ b/pkgs/tools/misc/scfbuild/default.nix
@@ -1,7 +1,7 @@
 { lib, buildPythonApplication, fetchFromGitHub, python, pyyaml, fonttools, fontforge }:
 
 buildPythonApplication rec {
-  name = "scfbuild-${version}";
+  pname = "scfbuild";
   version = "1.0.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/screen/default.nix b/pkgs/tools/misc/screen/default.nix
index df1fcd89ac783..beeeb84aac93f 100644
--- a/pkgs/tools/misc/screen/default.nix
+++ b/pkgs/tools/misc/screen/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, fetchpatch, ncurses, utmp, pam ? null }:
 
 stdenv.mkDerivation rec {
-  name = "screen-${version}";
+  pname = "screen";
   version = "4.6.2";
 
   src = fetchurl {
-    url = "mirror://gnu/screen/${name}.tar.gz";
+    url = "mirror://gnu/screen/${pname}-${version}.tar.gz";
     sha256 = "0fps0fsipfbh7c2cnp7rjw9n79j0ysq21mk8hzifa33a1r924s8v";
   };
 
diff --git a/pkgs/tools/misc/screenfetch/default.nix b/pkgs/tools/misc/screenfetch/default.nix
index a9cd9d75de8e2..883c2edd80a35 100644
--- a/pkgs/tools/misc/screenfetch/default.nix
+++ b/pkgs/tools/misc/screenfetch/default.nix
@@ -19,7 +19,7 @@ let
   ]));
 
 in stdenv.mkDerivation rec {
-  name = "screenFetch-${version}";
+  pname = "screenFetch";
   version = "3.8.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/sdate/default.nix b/pkgs/tools/misc/sdate/default.nix
index 23dccc0273d1e..742b25601c08c 100644
--- a/pkgs/tools/misc/sdate/default.nix
+++ b/pkgs/tools/misc/sdate/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, autoreconfHook }:
 stdenv.mkDerivation rec {
-  name = "sdate-${version}";
+  pname = "sdate";
   version = "0.5";
   src = fetchurl {
     url = "https://github.com/ChristophBerg/sdate/archive/${version}.tar.gz";
diff --git a/pkgs/tools/misc/sdl-jstest/default.nix b/pkgs/tools/misc/sdl-jstest/default.nix
index 6a2ed3bcb911b..e821d5e4332a2 100644
--- a/pkgs/tools/misc/sdl-jstest/default.nix
+++ b/pkgs/tools/misc/sdl-jstest/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, cmake, pkgconfig, SDL, SDL2, ncurses, docbook_xsl, git }:
 
 stdenv.mkDerivation rec {
-  name = "sdl-jstest-${version}";
+  pname = "sdl-jstest";
   version = "2018-06-15";
 
   # Submodules
diff --git a/pkgs/tools/misc/sl/default.nix b/pkgs/tools/misc/sl/default.nix
index b45304a43c4b0..bb7586ee37909 100644
--- a/pkgs/tools/misc/sl/default.nix
+++ b/pkgs/tools/misc/sl/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "sl-${version}";
+  pname = "sl";
   version = "5.04";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/slop/default.nix b/pkgs/tools/misc/slop/default.nix
index 6f7c9d3506b2e..65031c2a1fe72 100644
--- a/pkgs/tools/misc/slop/default.nix
+++ b/pkgs/tools/misc/slop/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "slop-${version}";
+  pname = "slop";
   version = "7.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/smenu/default.nix b/pkgs/tools/misc/smenu/default.nix
index f5e1fd7b1b4de..c6661ee62e464 100644
--- a/pkgs/tools/misc/smenu/default.nix
+++ b/pkgs/tools/misc/smenu/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.9.15";
-  name = "smenu-${version}";
+  pname = "smenu";
 
   src = fetchFromGitHub {
     owner  = "p-gen";
diff --git a/pkgs/tools/misc/snapper/default.nix b/pkgs/tools/misc/snapper/default.nix
index ac0b950a1da59..5eba12285ded7 100644
--- a/pkgs/tools/misc/snapper/default.nix
+++ b/pkgs/tools/misc/snapper/default.nix
@@ -4,7 +4,7 @@
 , lvm2, pam, python, utillinux }:
 
 stdenv.mkDerivation rec {
-  name = "snapper-${version}";
+  pname = "snapper";
   version = "0.8.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/sonota/default.nix b/pkgs/tools/misc/sonota/default.nix
index de9366d1d0ff9..d111e0b2b7176 100644
--- a/pkgs/tools/misc/sonota/default.nix
+++ b/pkgs/tools/misc/sonota/default.nix
@@ -12,7 +12,7 @@ let
   };
 
 in buildPythonApplication rec {
-  name = "sonota-unstable-${version}";
+  pname = "sonota-unstable";
   version = "2018-10-07";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/staruml/default.nix b/pkgs/tools/misc/staruml/default.nix
index 794c06b8044e7..e4e1adf20016e 100644
--- a/pkgs/tools/misc/staruml/default.nix
+++ b/pkgs/tools/misc/staruml/default.nix
@@ -10,7 +10,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "2.8.1";
-  name = "staruml-${version}";
+  pname = "staruml";
 
   src =
     if stdenv.hostPlatform.system == "i686-linux" then fetchurl {
diff --git a/pkgs/tools/misc/subberthehut/default.nix b/pkgs/tools/misc/subberthehut/default.nix
index e5cc5ad4198f1..e54dc3b3f2b66 100644
--- a/pkgs/tools/misc/subberthehut/default.nix
+++ b/pkgs/tools/misc/subberthehut/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, pkgconfig, xmlrpc_c, glib, zlib }:
 stdenv.mkDerivation rec {
-  name = "subberthehut-${version}";
+  pname = "subberthehut";
   version = "20";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/sutils/default.nix b/pkgs/tools/misc/sutils/default.nix
index c96ac41fb2684..8d42d2d823f30 100644
--- a/pkgs/tools/misc/sutils/default.nix
+++ b/pkgs/tools/misc/sutils/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
    version = "0.2";
-   name = "sutils-${version}";
+   pname = "sutils";
 
    src = fetchFromGitHub {
      owner = "baskerville";
diff --git a/pkgs/tools/misc/svtplay-dl/default.nix b/pkgs/tools/misc/svtplay-dl/default.nix
index 5502f2542f12e..e7759199fb910 100644
--- a/pkgs/tools/misc/svtplay-dl/default.nix
+++ b/pkgs/tools/misc/svtplay-dl/default.nix
@@ -4,7 +4,7 @@
 let
   inherit (python3Packages) python nose pycrypto pyyaml requests mock;
 in stdenv.mkDerivation rec {
-  name = "svtplay-dl-${version}";
+  pname = "svtplay-dl";
   version = "2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/sweep-visualizer/default.nix b/pkgs/tools/misc/sweep-visualizer/default.nix
index fd0a766f54e90..0d1ebd70041f6 100644
--- a/pkgs/tools/misc/sweep-visualizer/default.nix
+++ b/pkgs/tools/misc/sweep-visualizer/default.nix
@@ -6,7 +6,7 @@
   libudev0-shim
 }:
   stdenv.mkDerivation rec {
-    name = "sweep-visualizer-${version}";
+    pname = "sweep-visualizer";
     version = "0.15.0";
 
     src = fetchurl {
diff --git a/pkgs/tools/misc/system-config-printer/default.nix b/pkgs/tools/misc/system-config-printer/default.nix
index 6750bbe8ae691..35259dada3db3 100644
--- a/pkgs/tools/misc/system-config-printer/default.nix
+++ b/pkgs/tools/misc/system-config-printer/default.nix
@@ -7,11 +7,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "system-config-printer-${version}";
+  pname = "system-config-printer";
   version = "1.5.11";
 
   src = fetchurl {
-    url = "https://github.com/zdohnal/system-config-printer/releases/download/${version}/${name}.tar.xz";
+    url = "https://github.com/zdohnal/system-config-printer/releases/download/${version}/${pname}-${version}.tar.xz";
     sha256 = "1lq0q51bhanirpjjvvh4xiafi8hgpk8r32h0dj6dn3f32z8pib9q";
   };
 
diff --git a/pkgs/tools/misc/systrayhelper/default.nix b/pkgs/tools/misc/systrayhelper/default.nix
index 73e144d93aa14..dd48156d45648 100644
--- a/pkgs/tools/misc/systrayhelper/default.nix
+++ b/pkgs/tools/misc/systrayhelper/default.nix
@@ -1,7 +1,7 @@
 { stdenv, pkgconfig, libappindicator-gtk3, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "systrayhelper-${version}";
+  pname = "systrayhelper";
   version = "0.0.4";
   rev = "ded1f2ed4d30f6ca2c89a13db0bd3046c6d6d0f9";
 
diff --git a/pkgs/tools/misc/teleconsole/default.nix b/pkgs/tools/misc/teleconsole/default.nix
index 2d3eb91250a8a..4cac9befe16a3 100644
--- a/pkgs/tools/misc/teleconsole/default.nix
+++ b/pkgs/tools/misc/teleconsole/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "teleconsole-${version}";
+  pname = "teleconsole";
   version = "0.4.0";
 
   goPackagePath = "github.com/gravitational/teleconsole";
diff --git a/pkgs/tools/misc/tewisay/default.nix b/pkgs/tools/misc/tewisay/default.nix
index 2d713ae3821c7..d875b098ab568 100644
--- a/pkgs/tools/misc/tewisay/default.nix
+++ b/pkgs/tools/misc/tewisay/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, makeWrapper }:
 
 buildGoPackage rec {
-  name = "tewisay-unstable-${version}";
+  pname = "tewisay-unstable";
   version = "2017-04-14";
 
   goPackagePath = "github.com/lucy/tewisay";
diff --git a/pkgs/tools/misc/texi2mdoc/default.nix b/pkgs/tools/misc/texi2mdoc/default.nix
index 47216838476a7..abc25db2fa7e5 100644
--- a/pkgs/tools/misc/texi2mdoc/default.nix
+++ b/pkgs/tools/misc/texi2mdoc/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "texi2mdoc-${version}";
+  pname = "texi2mdoc";
   version = "0.1.2";
 
   src = fetchurl {
-    url = "http://mdocml.bsd.lv/texi2mdoc/snapshots/${name}.tgz";
+    url = "http://mdocml.bsd.lv/texi2mdoc/snapshots/${pname}-${version}.tgz";
     sha256 = "1zjb61ymwfkw6z5g0aqmsn6qpw895zdxv7fv3059gj3wqa3zsibs";
   };
 
diff --git a/pkgs/tools/misc/thin-provisioning-tools/default.nix b/pkgs/tools/misc/thin-provisioning-tools/default.nix
index 9b587c271546b..2ca5dfb775835 100644
--- a/pkgs/tools/misc/thin-provisioning-tools/default.nix
+++ b/pkgs/tools/misc/thin-provisioning-tools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, fetchpatch, autoreconfHook, expat, libaio, boost }:
 
 stdenv.mkDerivation rec {
-  name = "thin-provisioning-tools-${version}";
+  pname = "thin-provisioning-tools";
   version = "0.7.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/time/default.nix b/pkgs/tools/misc/time/default.nix
index 8f297542a3ca8..bb6276f706551 100644
--- a/pkgs/tools/misc/time/default.nix
+++ b/pkgs/tools/misc/time/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "time-${version}";
+  pname = "time";
   version = "1.9";
 
   src = fetchurl {
-    url = "mirror://gnu/time/${name}.tar.gz";
+    url = "mirror://gnu/time/${pname}-${version}.tar.gz";
     sha256 = "07jj7cz6lc13iqrpgn81ivqh8rkm73p4rnivwgrrshk23v4g1b7v";
   };
 
diff --git a/pkgs/tools/misc/tio/default.nix b/pkgs/tools/misc/tio/default.nix
index ed26895fba6f3..3a8388280d651 100644
--- a/pkgs/tools/misc/tio/default.nix
+++ b/pkgs/tools/misc/tio/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchzip, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "tio-${version}";
+  pname = "tio";
   version = "1.32";
 
   src = fetchzip {
diff --git a/pkgs/tools/misc/tldr/default.nix b/pkgs/tools/misc/tldr/default.nix
index fcd556c55966f..d4ff9d8c84421 100644
--- a/pkgs/tools/misc/tldr/default.nix
+++ b/pkgs/tools/misc/tldr/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, curl, libzip, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "tldr-${version}";
+  pname = "tldr";
   version = "1.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/tlp/default.nix b/pkgs/tools/misc/tlp/default.nix
index 6e431fdc98eae..e5932d9e9462a 100644
--- a/pkgs/tools/misc/tlp/default.nix
+++ b/pkgs/tools/misc/tlp/default.nix
@@ -14,7 +14,7 @@ let
           );
 
 in stdenv.mkDerivation rec {
-  name = "tlp-${version}";
+  pname = "tlp";
   version = "1.2.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/tmate/default.nix b/pkgs/tools/misc/tmate/default.nix
index c87fe8bf446c6..420692c070c78 100644
--- a/pkgs/tools/misc/tmate/default.nix
+++ b/pkgs/tools/misc/tmate/default.nix
@@ -2,7 +2,7 @@
 , zlib, openssl, libevent, ncurses, ruby, msgpack, libssh }:
 
 stdenv.mkDerivation rec {
-  name = "tmate-${version}";
+  pname = "tmate";
   version = "2.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/togglesg-download/default.nix b/pkgs/tools/misc/togglesg-download/default.nix
index 968ead6131be8..fa024e58fa815 100644
--- a/pkgs/tools/misc/togglesg-download/default.nix
+++ b/pkgs/tools/misc/togglesg-download/default.nix
@@ -2,7 +2,7 @@
 
 pythonPackages.buildPythonApplication rec {
 
-  name = "togglesg-download-git-${version}";
+  pname = "togglesg-download-git";
   version = "2017-12-07";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/toilet/default.nix b/pkgs/tools/misc/toilet/default.nix
index 2729f6f885947..abc6933a777e6 100644
--- a/pkgs/tools/misc/toilet/default.nix
+++ b/pkgs/tools/misc/toilet/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, libcaca }:
 
 stdenv.mkDerivation rec {
-  name = "toilet-${version}";
+  pname = "toilet";
   version = "0.3";
 
   src = fetchurl {
-    url = "http://caca.zoy.org/raw-attachment/wiki/toilet/${name}.tar.gz";
+    url = "http://caca.zoy.org/raw-attachment/wiki/toilet/${pname}-${version}.tar.gz";
     sha256 = "1pl118qb7g0frpgl9ps43w4sd0psjirpmq54yg1kqcclqcqbbm49";
   };
 
diff --git a/pkgs/tools/misc/toybox/default.nix b/pkgs/tools/misc/toybox/default.nix
index 4591c5ac5b5aa..be0c33fb6e54a 100644
--- a/pkgs/tools/misc/toybox/default.nix
+++ b/pkgs/tools/misc/toybox/default.nix
@@ -6,7 +6,6 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "toybox";
   version = "0.8.1";
 
diff --git a/pkgs/tools/misc/ttfautohint/default.nix b/pkgs/tools/misc/ttfautohint/default.nix
index eed527da4168e..bfb97c22b1d35 100644
--- a/pkgs/tools/misc/ttfautohint/default.nix
+++ b/pkgs/tools/misc/ttfautohint/default.nix
@@ -6,10 +6,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.8.3";
-  name = "ttfautohint-${version}";
+  pname = "ttfautohint";
 
   src = fetchurl {
-    url = "mirror://savannah/freetype/${name}.tar.gz";
+    url = "mirror://savannah/freetype/${pname}-${version}.tar.gz";
     sha256 = "0zpqgihn3yh3v51ynxwr8asqrijvs4gv686clwv7bm8sawr4kfw7";
   };
 
diff --git a/pkgs/tools/misc/ttwatch/default.nix b/pkgs/tools/misc/ttwatch/default.nix
index 5663bcc35fdb4..59091bcd2bd16 100644
--- a/pkgs/tools/misc/ttwatch/default.nix
+++ b/pkgs/tools/misc/ttwatch/default.nix
@@ -2,7 +2,7 @@
 , enableUnsafe ? false }:
 
 stdenv.mkDerivation rec {
-  name = "ttwatch-${version}";
+  pname = "ttwatch";
   version = "2018-12-04";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/tty-clock/default.nix b/pkgs/tools/misc/tty-clock/default.nix
index 113359a8bcea5..edaa9b662e76f 100644
--- a/pkgs/tools/misc/tty-clock/default.nix
+++ b/pkgs/tools/misc/tty-clock/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, ncurses, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "tty-clock-${version}";
+  pname = "tty-clock";
   version = "2.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/ttylog/default.nix b/pkgs/tools/misc/ttylog/default.nix
index fda9dc506e2f7..70856fba7319d 100644
--- a/pkgs/tools/misc/ttylog/default.nix
+++ b/pkgs/tools/misc/ttylog/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake }:
 
 stdenv.mkDerivation rec {
-  name = "ttylog-${version}";
+  pname = "ttylog";
   version = "0.31";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/ttyplot/default.nix b/pkgs/tools/misc/ttyplot/default.nix
index 78aeab00a50fa..45aa9ea5c0b24 100644
--- a/pkgs/tools/misc/ttyplot/default.nix
+++ b/pkgs/tools/misc/ttyplot/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "ttyplot-${version}";
+  pname = "ttyplot";
   version = "1.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/ttyrec/default.nix b/pkgs/tools/misc/ttyrec/default.nix
index ca66517181175..56ec9afea4386 100644
--- a/pkgs/tools/misc/ttyrec/default.nix
+++ b/pkgs/tools/misc/ttyrec/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "ttyrec-${version}";
+  pname = "ttyrec";
   version = "1.0.8";
 
   src = fetchurl {
-    url = "http://0xcc.net/ttyrec/${name}.tar.gz";
+    url = "http://0xcc.net/ttyrec/${pname}-${version}.tar.gz";
     sha256 = "ef5e9bf276b65bb831f9c2554cd8784bd5b4ee65353808f82b7e2aef851587ec";
   };
 
diff --git a/pkgs/tools/misc/txt2man/default.nix b/pkgs/tools/misc/txt2man/default.nix
index f37892a231a5e..90f9559e6b7c3 100644
--- a/pkgs/tools/misc/txt2man/default.nix
+++ b/pkgs/tools/misc/txt2man/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, coreutils, gawk }:
 
 stdenv.mkDerivation rec {
-  name = "txt2man-${version}";
+  pname = "txt2man";
   version = "1.6.0";
 
   src = fetchurl {
-    url = "https://github.com/mvertes/txt2man/archive/${name}.tar.gz";
+    url = "https://github.com/mvertes/txt2man/archive/${pname}-${version}.tar.gz";
     sha256 = "168cj96974n2z0igin6j1ic1m45zyic7nm5ark7frq8j78rrx4zn";
   };
 
diff --git a/pkgs/tools/misc/txtw/default.nix b/pkgs/tools/misc/txtw/default.nix
index 90a9e0fa66ffe..b642fb6ec5cec 100644
--- a/pkgs/tools/misc/txtw/default.nix
+++ b/pkgs/tools/misc/txtw/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.4";
-  name = "txtw-${version}";
+  pname = "txtw";
 
   src = fetchFromGitHub {
     owner = "baskerville";
diff --git a/pkgs/tools/misc/ultrastar-creator/default.nix b/pkgs/tools/misc/ultrastar-creator/default.nix
index 195a31b63e5be..d80af088342a0 100644
--- a/pkgs/tools/misc/ultrastar-creator/default.nix
+++ b/pkgs/tools/misc/ultrastar-creator/default.nix
@@ -7,7 +7,7 @@
 # https://github.com/UltraStar-Deluxe/UltraStar-Creator/commits/BASS_removed
 
 stdenv.mkDerivation rec {
-  name = "ultrastar-creator-${version}";
+  pname = "ultrastar-creator";
   version = "2019-04-23";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/umlet/default.nix b/pkgs/tools/misc/umlet/default.nix
index 9ac60ca8b13ab..2b70848cbb815 100644
--- a/pkgs/tools/misc/umlet/default.nix
+++ b/pkgs/tools/misc/umlet/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   major = "14";
   minor = "3";
   version = "${major}.${minor}.0";
-  name = "umlet-${version}";
+  pname = "umlet";
 
   src = fetchurl {
     url = "http://www.umlet.com/umlet_${major}_${minor}/umlet-standalone-${version}.zip";
diff --git a/pkgs/tools/misc/units/default.nix b/pkgs/tools/misc/units/default.nix
index 374e1b9eaf639..8f66f566aa7d0 100644
--- a/pkgs/tools/misc/units/default.nix
+++ b/pkgs/tools/misc/units/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, readline }:
 
 stdenv.mkDerivation rec {
-  name = "units-${version}";
+  pname = "units";
   version = "2.19";
 
   src = fetchurl {
-    url = "mirror://gnu/units/${name}.tar.gz";
+    url = "mirror://gnu/units/${pname}-${version}.tar.gz";
     sha256 = "0mk562g7dnidjgfgvkxxpvlba66fh1ykmfd9ylzvcln1vxmi6qj2";
   };
 
diff --git a/pkgs/tools/misc/up/default.nix b/pkgs/tools/misc/up/default.nix
index 01b62eed56c32..b3937175604df 100644
--- a/pkgs/tools/misc/up/default.nix
+++ b/pkgs/tools/misc/up/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
-  name = "up-${version}";
+  pname = "up";
   version = "0.3.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/upower-notify/default.nix b/pkgs/tools/misc/upower-notify/default.nix
index 7751e03df1935..607cb47ed4e8b 100644
--- a/pkgs/tools/misc/upower-notify/default.nix
+++ b/pkgs/tools/misc/upower-notify/default.nix
@@ -7,7 +7,7 @@
 #   (sleep 3; exec ${pkgs.yeshup}/bin/yeshup ${pkgs.go-upower-notify}/bin/upower-notify) &
 # '';
 buildGoPackage rec {
-  name = "upower-notify-${version}";
+  pname = "upower-notify";
   version = "20160310-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "14c581e683a7e90ec9fa6d409413c16599a5323c";
   
diff --git a/pkgs/tools/misc/urjtag/default.nix b/pkgs/tools/misc/urjtag/default.nix
index 545d7c554acc5..fe89e74cb697a 100644
--- a/pkgs/tools/misc/urjtag/default.nix
+++ b/pkgs/tools/misc/urjtag/default.nix
@@ -9,7 +9,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.10";
-  name = "urjtag-${version}";
+  pname = "urjtag";
 
   src = fetchsvn {
     url = "svn://svn.code.sf.net/p/urjtag/svn/trunk/urjtag";
diff --git a/pkgs/tools/misc/vfdecrypt/default.nix b/pkgs/tools/misc/vfdecrypt/default.nix
index 83b91f6203ed7..48bd2b140b7e9 100644
--- a/pkgs/tools/misc/vfdecrypt/default.nix
+++ b/pkgs/tools/misc/vfdecrypt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "vfdecrypt-${version}";
+  pname = "vfdecrypt";
   version = "unstable-2010-08-13";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/vimer/default.nix b/pkgs/tools/misc/vimer/default.nix
index a655aa9502e5d..7f81774aebee3 100644
--- a/pkgs/tools/misc/vimer/default.nix
+++ b/pkgs/tools/misc/vimer/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.2.0";
-  name = "vimer-${version}";
+  pname = "vimer";
 
   src = fetchFromGitHub {
     owner = "susam";
diff --git a/pkgs/tools/misc/vimpager/build.nix b/pkgs/tools/misc/vimpager/build.nix
index e9733c7ef799b..858cbe9e317a4 100644
--- a/pkgs/tools/misc/vimpager/build.nix
+++ b/pkgs/tools/misc/vimpager/build.nix
@@ -8,7 +8,7 @@
 
 stdenv.mkDerivation rec {
   inherit version;
-  name = "vimpager-${version}";
+  pname = "vimpager";
 
   src = fetchFromGitHub {
     inherit sha256;
diff --git a/pkgs/tools/misc/wakatime/default.nix b/pkgs/tools/misc/wakatime/default.nix
index 4f1ca8f89ceb5..06280b49fbf19 100644
--- a/pkgs/tools/misc/wakatime/default.nix
+++ b/pkgs/tools/misc/wakatime/default.nix
@@ -2,7 +2,7 @@
 
 with python3Packages;
 buildPythonApplication rec {
-  name = "wakatime-${version}";
+  pname = "wakatime";
   version = "10.8.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/wl-clipboard/default.nix b/pkgs/tools/misc/wl-clipboard/default.nix
index 00e26d762a442..de3a19c3f51c3 100644
--- a/pkgs/tools/misc/wl-clipboard/default.nix
+++ b/pkgs/tools/misc/wl-clipboard/default.nix
@@ -2,7 +2,7 @@
 , wayland, wayland-protocols }:
 
 stdenv.mkDerivation rec {
-  name = "wl-clipboard-${version}";
+  pname = "wl-clipboard";
   version = "1.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/woeusb/default.nix b/pkgs/tools/misc/woeusb/default.nix
index 12a97a2e8e466..f25034dd8cda2 100644
--- a/pkgs/tools/misc/woeusb/default.nix
+++ b/pkgs/tools/misc/woeusb/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.3.0";
-  name = "woeusb-${version}";
+  pname = "woeusb";
 
   src = fetchFromGitHub {
     owner = "slacka";
diff --git a/pkgs/tools/misc/woof/default.nix b/pkgs/tools/misc/woof/default.nix
index 35da2e0a4e945..fa3ab747f64f1 100644
--- a/pkgs/tools/misc/woof/default.nix
+++ b/pkgs/tools/misc/woof/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2012-05-31";
-  name = "woof-${version}";
+  pname = "woof";
 
   src = fetchurl {
     url = "http://www.home.unix-ag.org/simon/woof-${version}.py";
diff --git a/pkgs/tools/misc/wv/default.nix b/pkgs/tools/misc/wv/default.nix
index f19d448e5fc26..78affe34b58b7 100644
--- a/pkgs/tools/misc/wv/default.nix
+++ b/pkgs/tools/misc/wv/default.nix
@@ -4,10 +4,9 @@
 stdenv.mkDerivation rec {
   pname = "wv";
   version = "1.2.9";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "http://www.abisource.com/downloads/${pname}/${version}/${name}.tar.gz";
+    url = "http://www.abisource.com/downloads/${pname}/${version}/${pname}-${version}.tar.gz";
     sha256 = "17f16lkdv1c3amaz2hagiicih59ynpp4786k1m2qa1sw68xhswsc";
   };
 
diff --git a/pkgs/tools/misc/wyrd/default.nix b/pkgs/tools/misc/wyrd/default.nix
index 1029dbb29d8ca..ec516555273a6 100644
--- a/pkgs/tools/misc/wyrd/default.nix
+++ b/pkgs/tools/misc/wyrd/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.4.6";
-  name = "wyrd-${version}";
+  pname = "wyrd";
 
   src = fetchurl {
     url = "http://pessimization.com/software/wyrd/wyrd-${version}.tar.gz";
diff --git a/pkgs/tools/misc/xclip/default.nix b/pkgs/tools/misc/xclip/default.nix
index 79565af8e926f..69009b86af8cb 100644
--- a/pkgs/tools/misc/xclip/default.nix
+++ b/pkgs/tools/misc/xclip/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, libXmu }:
 
 stdenv.mkDerivation rec {
-  name = "xclip-${version}";
+  pname = "xclip";
   version = "0.13";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/xdaliclock/default.nix b/pkgs/tools/misc/xdaliclock/default.nix
index 8260d7921ecc8..28268052826cd 100644
--- a/pkgs/tools/misc/xdaliclock/default.nix
+++ b/pkgs/tools/misc/xdaliclock/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libX11, xorgproto, libXt, libICE, libSM, libXext }:
 
 stdenv.mkDerivation rec {
-  name = "xdaliclock-${version}";
+  pname = "xdaliclock";
   version = "2.44";
 
   src = fetchurl {
-    url="https://www.jwz.org/xdaliclock/${name}.tar.gz";
+    url="https://www.jwz.org/xdaliclock/${pname}-${version}.tar.gz";
     sha256 = "1gsgnsm6ql0mcg9zpdkhws3g23r3a92bc3rpg4qbgbmd02nvj3c0";
   };
 
diff --git a/pkgs/tools/misc/xdo/default.nix b/pkgs/tools/misc/xdo/default.nix
index c33e01fa0e712..f042b9e209f7b 100644
--- a/pkgs/tools/misc/xdo/default.nix
+++ b/pkgs/tools/misc/xdo/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libxcb, xcbutil, xcbutilwm }:
 
 stdenv.mkDerivation rec {
-   name = "xdo-${version}";
+   pname = "xdo";
    version = "0.5.7";
 
    src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/xflux/gui.nix b/pkgs/tools/misc/xflux/gui.nix
index d8959687945a1..f3f80143c57a8 100644
--- a/pkgs/tools/misc/xflux/gui.nix
+++ b/pkgs/tools/misc/xflux/gui.nix
@@ -3,7 +3,7 @@
 , libappindicator-gtk2, xflux, librsvg, wrapGAppsHook
 }:
 pythonPackages.buildPythonApplication rec {
-  name = "xflux-gui-${version}";
+  pname = "xflux-gui";
   version = "1.1.10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/xiccd/default.nix b/pkgs/tools/misc/xiccd/default.nix
index f51746e312e59..43a674069706e 100644
--- a/pkgs/tools/misc/xiccd/default.nix
+++ b/pkgs/tools/misc/xiccd/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, libX11, libXrandr, glib, colord }:
 
 stdenv.mkDerivation rec {
-  name = "xiccd-${version}";
+  pname = "xiccd";
   version = "0.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/xmonad-log/default.nix b/pkgs/tools/misc/xmonad-log/default.nix
index 7a092e5956215..ad5086f2f5958 100644
--- a/pkgs/tools/misc/xmonad-log/default.nix
+++ b/pkgs/tools/misc/xmonad-log/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "xmonad-log-${version}";
+  pname = "xmonad-log";
   version = "0.1.0";
 
   goPackagePath = "github.com/xintron/xmonad-log";
diff --git a/pkgs/tools/misc/xsel/default.nix b/pkgs/tools/misc/xsel/default.nix
index 0ec7d58598f86..cd4d709fb7690 100644
--- a/pkgs/tools/misc/xsel/default.nix
+++ b/pkgs/tools/misc/xsel/default.nix
@@ -1,7 +1,7 @@
 {stdenv, lib, fetchFromGitHub, libX11, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "xsel-unstable-${version}";
+  pname = "xsel-unstable";
 
   version = "2018-01-10";
 
diff --git a/pkgs/tools/misc/yle-dl/default.nix b/pkgs/tools/misc/yle-dl/default.nix
index 303722aac0b87..d369bb4fed780 100644
--- a/pkgs/tools/misc/yle-dl/default.nix
+++ b/pkgs/tools/misc/yle-dl/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, rtmpdump, php, pythonPackages, ffmpeg }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "yle-dl-${version}";
+  pname = "yle-dl";
   version = "2.31";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/yubikey-personalization/default.nix b/pkgs/tools/misc/yubikey-personalization/default.nix
index 8308d5eebcd04..c20fe68b7b22e 100644
--- a/pkgs/tools/misc/yubikey-personalization/default.nix
+++ b/pkgs/tools/misc/yubikey-personalization/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, libusb, libyubikey, json_c }:
 
 stdenv.mkDerivation rec {
-  name = "yubikey-personalization-${version}";
+  pname = "yubikey-personalization";
   version = "1.20.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/misc/zabbix-cli/default.nix b/pkgs/tools/misc/zabbix-cli/default.nix
index a8b621e32ac4b..d21573885123d 100644
--- a/pkgs/tools/misc/zabbix-cli/default.nix
+++ b/pkgs/tools/misc/zabbix-cli/default.nix
@@ -3,7 +3,7 @@ let
   pythonPackages = python2Packages;
 
 in pythonPackages.buildPythonApplication rec {
-  name = "zabbix-cli-${version}";
+  pname = "zabbix-cli";
   version = "2.1.1";
 
   propagatedBuildInputs = with pythonPackages; [ ipaddr requests ];
diff --git a/pkgs/tools/misc/zsh-autoenv/default.nix b/pkgs/tools/misc/zsh-autoenv/default.nix
index 61945266e13b6..657d93a3ca0e9 100644
--- a/pkgs/tools/misc/zsh-autoenv/default.nix
+++ b/pkgs/tools/misc/zsh-autoenv/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "zsh-autoenv-${version}";
+  pname = "zsh-autoenv";
   version = "2017-12-16";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/misc/zsh-navigation-tools/default.nix b/pkgs/tools/misc/zsh-navigation-tools/default.nix
index 108071edb64cd..be64ff47e6be6 100644
--- a/pkgs/tools/misc/zsh-navigation-tools/default.nix
+++ b/pkgs/tools/misc/zsh-navigation-tools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "zsh-navigation-tools-${version}";
+  pname = "zsh-navigation-tools";
   version = "2.2.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/acme-client/default.nix b/pkgs/tools/networking/acme-client/default.nix
index 1e10529082f5c..60b3b6df69aa6 100644
--- a/pkgs/tools/networking/acme-client/default.nix
+++ b/pkgs/tools/networking/acme-client/default.nix
@@ -11,7 +11,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "acme-client-${version}";
+  pname = "acme-client";
   version = "0.1.16";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/argus-clients/default.nix b/pkgs/tools/networking/argus-clients/default.nix
index dccab1796fbc9..08db7b4f58d83 100644
--- a/pkgs/tools/networking/argus-clients/default.nix
+++ b/pkgs/tools/networking/argus-clients/default.nix
@@ -3,10 +3,9 @@
 stdenv.mkDerivation rec {
   pname = "argus-clients";
   version = "3.0.8.2";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "http://qosient.com/argus/src/${name}.tar.gz";
+    url = "http://qosient.com/argus/src/${pname}-${version}.tar.gz";
     sha256 = "1c9vj6ma00gqq9h92fg71sxcsjzz912166sdg90ahvnmvmh3l1rj";
   };
 
diff --git a/pkgs/tools/networking/argus/default.nix b/pkgs/tools/networking/argus/default.nix
index 8b9d1e3b704c8..72c0a78a447bc 100644
--- a/pkgs/tools/networking/argus/default.nix
+++ b/pkgs/tools/networking/argus/default.nix
@@ -4,10 +4,9 @@
 stdenv.mkDerivation rec {
   pname = "argus";
   version = "3.0.8.2";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "http://qosient.com/argus/src/${name}.tar.gz";
+    url = "http://qosient.com/argus/src/${pname}-${version}.tar.gz";
     sha256 = "1zzf688dbbcb5z2r9v1p28rddns6znzx35nc05ygza6lp7aknkna";
   };
 
diff --git a/pkgs/tools/networking/aria2/default.nix b/pkgs/tools/networking/aria2/default.nix
index 8d9ec92881145..e086105e19e91 100644
--- a/pkgs/tools/networking/aria2/default.nix
+++ b/pkgs/tools/networking/aria2/default.nix
@@ -5,7 +5,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "aria2-${version}";
+  pname = "aria2";
   version = "1.34.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/arping/default.nix b/pkgs/tools/networking/arping/default.nix
index 4358d22142d92..2d68affacc16a 100644
--- a/pkgs/tools/networking/arping/default.nix
+++ b/pkgs/tools/networking/arping/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.19";
-  name = "arping-${version}";
+  pname = "arping";
 
   buildInputs = [ libnet libpcap ];
 
diff --git a/pkgs/tools/networking/assh/default.nix b/pkgs/tools/networking/assh/default.nix
index 7904ffb0d04e4..bfb1abaeaf234 100644
--- a/pkgs/tools/networking/assh/default.nix
+++ b/pkgs/tools/networking/assh/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, openssh, makeWrapper }:
 
 buildGoPackage rec {
-  name = "assh-${version}";
+  pname = "assh";
   version = "2.7.0";
 
   goPackagePath = "github.com/moul/advanced-ssh-config";
diff --git a/pkgs/tools/networking/asynk/default.nix b/pkgs/tools/networking/asynk/default.nix
index de8bcc8e7ff6d..4d069a7e6d7d7 100644
--- a/pkgs/tools/networking/asynk/default.nix
+++ b/pkgs/tools/networking/asynk/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "2.0.0";
-  name = "ASynK-${version}";
+  pname = "ASynK";
 
   src = fetchurl {
-    name = "${name}.tar.gz";
+    name = "${pname}-${version}.tar.gz";
     url = "https://github.com/skarra/ASynK/archive/v${version}.tar.gz";
     sha256 = "1bp30437mnls0kzm0525p3bg5nw9alpqrqhw186f6zp9i4y5znp1";
   };
diff --git a/pkgs/tools/networking/atftp/default.nix b/pkgs/tools/networking/atftp/default.nix
index e6d5abc17618f..7fcd677044fee 100644
--- a/pkgs/tools/networking/atftp/default.nix
+++ b/pkgs/tools/networking/atftp/default.nix
@@ -1,11 +1,11 @@
 { lib, stdenv, fetchurl, readline, tcp_wrappers, pcre, makeWrapper, gcc }:
 
 stdenv.mkDerivation rec {
-  name = "atftp-${version}";
+  pname = "atftp";
   version = "0.7.2";
 
   src = fetchurl {
-    url = "mirror://sourceforge/atftp/${name}.tar.gz";
+    url = "mirror://sourceforge/atftp/${pname}-${version}.tar.gz";
     sha256 = "0hah3fhzl6vfs381883vbvf4d13cdhsyf0x7ncbl55wz9rkq1l0s";
   };
 
diff --git a/pkgs/tools/networking/biosdevname/default.nix b/pkgs/tools/networking/biosdevname/default.nix
index 93a98a10daad0..7cd7254518adb 100644
--- a/pkgs/tools/networking/biosdevname/default.nix
+++ b/pkgs/tools/networking/biosdevname/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, zlib, pciutils }:
 
 stdenv.mkDerivation rec {
-  name = "biosdevname-${version}";
+  pname = "biosdevname";
   version = "0.7.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/bud/default.nix b/pkgs/tools/networking/bud/default.nix
index 386642614bc96..2c5e1a2f8f4a2 100644
--- a/pkgs/tools/networking/bud/default.nix
+++ b/pkgs/tools/networking/bud/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchgit, python, gyp, utillinux }:
 
 stdenv.mkDerivation rec {
-  name = "bud-${version}";
+  pname = "bud";
 
   version = "0.34.1";
 
diff --git a/pkgs/tools/networking/bully/default.nix b/pkgs/tools/networking/bully/default.nix
index 81dd294d786ad..46bac3d5b5b28 100644
--- a/pkgs/tools/networking/bully/default.nix
+++ b/pkgs/tools/networking/bully/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "bully-${version}";
+  pname = "bully";
   version = "1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/ccnet/default.nix b/pkgs/tools/networking/ccnet/default.nix
index 6fac4a282d014..2c78b20138aa6 100644
--- a/pkgs/tools/networking/ccnet/default.nix
+++ b/pkgs/tools/networking/ccnet/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   version = "6.1.8";
   seafileVersion = "6.1.8";
-  name = "ccnet-${version}";
+  pname = "ccnet";
 
   src = fetchurl {
     url = "https://github.com/haiwen/ccnet/archive/v${version}.tar.gz";
diff --git a/pkgs/tools/networking/chrony/default.nix b/pkgs/tools/networking/chrony/default.nix
index 33f004190e409..740c6c998fe08 100644
--- a/pkgs/tools/networking/chrony/default.nix
+++ b/pkgs/tools/networking/chrony/default.nix
@@ -4,12 +4,12 @@
 assert stdenv.isLinux -> libcap != null;
 
 stdenv.mkDerivation rec {
-  name = "chrony-${version}";
+  pname = "chrony";
 
   version = "3.5";
 
   src = fetchurl {
-    url = "https://download.tuxfamily.org/chrony/${name}.tar.gz";
+    url = "https://download.tuxfamily.org/chrony/${pname}-${version}.tar.gz";
     sha256 = "1d9r2dhslll4kzdmxrj0qfgwq1b30d4l3s5cwr8yr93029dpj0jf";
   };
 
diff --git a/pkgs/tools/networking/cmst/default.nix b/pkgs/tools/networking/cmst/default.nix
index cc88153bab9c2..63aec7cfb9248 100644
--- a/pkgs/tools/networking/cmst/default.nix
+++ b/pkgs/tools/networking/cmst/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchFromGitHub, qmake, qtbase }:
 
 stdenv.mkDerivation rec {
-  name = "cmst-${version}";
+  pname = "cmst";
   version = "2019.01.13";
 
   src = fetchFromGitHub {
     repo = "cmst";
     owner = "andrew-bibb";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "13739f0ddld34dcqlfhylzn1zqz5a7jbp4a4id7gj7pcxjx1lafh";
   };
 
diff --git a/pkgs/tools/networking/cntlm/default.nix b/pkgs/tools/networking/cntlm/default.nix
index 6267e3a7790d8..9b8a1f0e7904e 100644
--- a/pkgs/tools/networking/cntlm/default.nix
+++ b/pkgs/tools/networking/cntlm/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, which}:
 
 stdenv.mkDerivation rec {
-  name = "cntlm-${version}";
+  pname = "cntlm";
   version = "0.92.3";
 
   src = fetchurl {
-    url = "mirror://sourceforge/cntlm/${name}.tar.gz";
+    url = "mirror://sourceforge/cntlm/${pname}-${version}.tar.gz";
     sha256 = "1632szz849wasvh5sm6rm1zbvbrkq35k7kcyvx474gyl4h4x2flw";
   };
 
diff --git a/pkgs/tools/networking/connect/default.nix b/pkgs/tools/networking/connect/default.nix
index 3d63340adb0b9..17923081dfdfc 100644
--- a/pkgs/tools/networking/connect/default.nix
+++ b/pkgs/tools/networking/connect/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "connect-${version}";
+  pname = "connect";
   version ="1.105";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/connman/connman-gtk/default.nix b/pkgs/tools/networking/connman/connman-gtk/default.nix
index d5688354a76d6..a3c774a62b11f 100644
--- a/pkgs/tools/networking/connman/connman-gtk/default.nix
+++ b/pkgs/tools/networking/connman/connman-gtk/default.nix
@@ -2,7 +2,7 @@
 gtk3, connman, openconnect, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "connman-gtk-${version}";
+  pname = "connman-gtk";
   version = "1.1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/connman/connman-ncurses/default.nix b/pkgs/tools/networking/connman/connman-ncurses/default.nix
index 8c4d4fa848655..dd636173cb714 100644
--- a/pkgs/tools/networking/connman/connman-ncurses/default.nix
+++ b/pkgs/tools/networking/connman/connman-ncurses/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, dbus, json_c, ncurses, connman }:
 
 stdenv.mkDerivation rec {
-  name = "connman-ncurses-${version}";
+  pname = "connman-ncurses";
   version = "2015-07-21";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/connman/connman-notify/default.nix b/pkgs/tools/networking/connman/connman-notify/default.nix
index 42b0c37411c80..3b30935d6cf1c 100644
--- a/pkgs/tools/networking/connman/connman-notify/default.nix
+++ b/pkgs/tools/networking/connman/connman-notify/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pythonPackages, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "connman-notify-${version}";
+  pname = "connman-notify";
   version = "2014-06-23";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/connman/connman_dmenu/default.nix b/pkgs/tools/networking/connman/connman_dmenu/default.nix
index c39c82df634cd..0d91dabaaebbc 100644
--- a/pkgs/tools/networking/connman/connman_dmenu/default.nix
+++ b/pkgs/tools/networking/connman/connman_dmenu/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, connman, dmenu }:
 
 stdenv.mkDerivation rec {
-  name = "connman_dmenu-${version}";
+  pname = "connman_dmenu";
   version = "git-29-9-2015";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/connman/connmanui/default.nix b/pkgs/tools/networking/connman/connmanui/default.nix
index 7c42cc965a005..17e8551fdda0d 100644
--- a/pkgs/tools/networking/connman/connmanui/default.nix
+++ b/pkgs/tools/networking/connman/connmanui/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, autoconf, automake, libtool, glib, gtk3, dbus, pkgconfig, file, intltool, connman }:
 
 stdenv.mkDerivation rec {
-  name = "connmanui-${version}";
+  pname = "connmanui";
   rev = "fce0af94e121bde77c7fa2ebd6a319f0180c5516";
   version = "22062015-${rev}";
 
diff --git a/pkgs/tools/networking/connman/default.nix b/pkgs/tools/networking/connman/default.nix
index a4e8c17a545ea..56b0347e17f3d 100644
--- a/pkgs/tools/networking/connman/default.nix
+++ b/pkgs/tools/networking/connman/default.nix
@@ -3,10 +3,10 @@
   wpa_supplicant, readline6, pptp, ppp }:
 
 stdenv.mkDerivation rec {
-  name = "connman-${version}";
+  pname = "connman";
   version = "1.37";
   src = fetchurl {
-    url = "mirror://kernel/linux/network/connman/${name}.tar.xz";
+    url = "mirror://kernel/linux/network/connman/${pname}-${version}.tar.xz";
     sha256 = "05kfjiqhqfmbbwc4snnyvi5hc4zxanac62f6gcwaf5mvn0z9pqkc";
   };
 
diff --git a/pkgs/tools/networking/darkstat/default.nix b/pkgs/tools/networking/darkstat/default.nix
index 4ec23862522e7..6509c9c310604 100644
--- a/pkgs/tools/networking/darkstat/default.nix
+++ b/pkgs/tools/networking/darkstat/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "3.0.719";
-  name = "darkstat-${version}";
+  pname = "darkstat";
 
   src = fetchurl {
-    url = "${meta.homepage}/${name}.tar.bz2";
+    url = "${meta.homepage}/${pname}-${version}.tar.bz2";
     sha256 = "1mzddlim6dhd7jhr4smh0n2fa511nvyjhlx76b03vx7phnar1bxf";
   };
 
diff --git a/pkgs/tools/networking/davix/default.nix b/pkgs/tools/networking/davix/default.nix
index 4b16eb406e326..ff4d0d64c20fc 100644
--- a/pkgs/tools/networking/davix/default.nix
+++ b/pkgs/tools/networking/davix/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.7.4";
-  name = "davix-${version}";
+  pname = "davix";
   nativeBuildInputs = [ cmake pkgconfig python3 ];
   buildInputs = [ openssl libxml2 boost libuuid ];
 
diff --git a/pkgs/tools/networking/dd-agent/5.nix b/pkgs/tools/networking/dd-agent/5.nix
index 02bdb3e2a460e..98902e9809b98 100644
--- a/pkgs/tools/networking/dd-agent/5.nix
+++ b/pkgs/tools/networking/dd-agent/5.nix
@@ -40,7 +40,7 @@ let
 
 in stdenv.mkDerivation rec {
   version = "5.11.2";
-  name = "dd-agent-${version}";
+  pname = "dd-agent";
 
   src = fetchFromGitHub {
     owner  = "datadog";
diff --git a/pkgs/tools/networking/dd-agent/datadog-agent.nix b/pkgs/tools/networking/dd-agent/datadog-agent.nix
index d2ae24c8a7101..32fbed7eb9f75 100644
--- a/pkgs/tools/networking/dd-agent/datadog-agent.nix
+++ b/pkgs/tools/networking/dd-agent/datadog-agent.nix
@@ -6,7 +6,7 @@ let
   python = pythonPackages.python;
 
 in buildGoPackage rec {
-  name = "datadog-agent-${version}";
+  pname = "datadog-agent";
   version = "6.11.2";
   owner   = "DataDog";
   repo    = "datadog-agent";
diff --git a/pkgs/tools/networking/dd-agent/datadog-process-agent.nix b/pkgs/tools/networking/dd-agent/datadog-process-agent.nix
index 25ce4bcd68eb6..340bf4d863cac 100644
--- a/pkgs/tools/networking/dd-agent/datadog-process-agent.nix
+++ b/pkgs/tools/networking/dd-agent/datadog-process-agent.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, buildGoPackage  }:
 
 buildGoPackage rec {
-  name = "datadog-process-agent-${version}";
+  pname = "datadog-process-agent";
   version = "6.11.1";
   owner   = "DataDog";
   repo    = "datadog-process-agent";
diff --git a/pkgs/tools/networking/dhcp/default.nix b/pkgs/tools/networking/dhcp/default.nix
index 6987bc553a58f..24e23e6e0d33d 100644
--- a/pkgs/tools/networking/dhcp/default.nix
+++ b/pkgs/tools/networking/dhcp/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "dhcp-${version}";
+  pname = "dhcp";
   version = "4.4.1";
 
   src = fetchurl {
-    url = "https://ftp.isc.org/isc/dhcp/${version}/${name}.tar.gz";
+    url = "https://ftp.isc.org/isc/dhcp/${version}/${pname}-${version}.tar.gz";
     sha256 = "025nfqx4zwdgv4b3rkw26ihcj312vir08jk6yi57ndmb4a4m08ia";
   };
 
diff --git a/pkgs/tools/networking/dhcping/default.nix b/pkgs/tools/networking/dhcping/default.nix
index d557c0ab9adb5..a6cb05b3865bc 100644
--- a/pkgs/tools/networking/dhcping/default.nix
+++ b/pkgs/tools/networking/dhcping/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "dhcping-${version}";
+  pname = "dhcping";
   version = "1.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/dibbler/default.nix b/pkgs/tools/networking/dibbler/default.nix
index fd306a0bcca39..43c9455712db0 100644
--- a/pkgs/tools/networking/dibbler/default.nix
+++ b/pkgs/tools/networking/dibbler/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "dibbler-${version}";
+  pname = "dibbler";
   version = "1.0.1";
 
   src = fetchurl {
-    url = "http://www.klub.com.pl/dhcpv6/dibbler/${name}.tar.gz";
+    url = "http://www.klub.com.pl/dhcpv6/dibbler/${pname}-${version}.tar.gz";
     sha256 = "18bnwkvax02scjdg5z8gvrkvy1lhssfnlpsaqb5kkh30w1vri1i7";
   };
 
diff --git a/pkgs/tools/networking/dirb/default.nix b/pkgs/tools/networking/dirb/default.nix
index d4837d28c8253..fe845f3cae87f 100644
--- a/pkgs/tools/networking/dirb/default.nix
+++ b/pkgs/tools/networking/dirb/default.nix
@@ -4,7 +4,7 @@ let
   major = "2";
   minor = "22";
 in stdenv.mkDerivation rec {
-  name = "dirb-${version}";
+  pname = "dirb";
   version = "${major}.${minor}";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/dnscrypt-proxy/1.x/default.nix b/pkgs/tools/networking/dnscrypt-proxy/1.x/default.nix
index c0b2c795a40bd..fc4e40929c939 100644
--- a/pkgs/tools/networking/dnscrypt-proxy/1.x/default.nix
+++ b/pkgs/tools/networking/dnscrypt-proxy/1.x/default.nix
@@ -3,11 +3,11 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "dnscrypt-proxy-${version}";
+  pname = "dnscrypt-proxy";
   version = "1.9.5";
 
   src = fetchurl {
-    url = "https://launchpad.net/ubuntu/+archive/primary/+files/${name}.orig.tar.gz";
+    url = "https://launchpad.net/ubuntu/+archive/primary/+files/${pname}-${version}.orig.tar.gz";
     sha256 = "1dhvklr4dg2vlw108n11xbamacaryyg3dbrg629b76lp7685p7z8";
   };
 
diff --git a/pkgs/tools/networking/dnscrypt-wrapper/default.nix b/pkgs/tools/networking/dnscrypt-wrapper/default.nix
index a43900ea4a52c..94d52b953d491 100644
--- a/pkgs/tools/networking/dnscrypt-wrapper/default.nix
+++ b/pkgs/tools/networking/dnscrypt-wrapper/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, libsodium, libevent }:
 
 stdenv.mkDerivation rec {
-  name = "dnscrypt-wrapper-${version}";
+  pname = "dnscrypt-wrapper";
   version = "0.4.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/dnsperf/default.nix b/pkgs/tools/networking/dnsperf/default.nix
index ed46b49d8c7ef..63e19e924fcac 100644
--- a/pkgs/tools/networking/dnsperf/default.nix
+++ b/pkgs/tools/networking/dnsperf/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "dnsperf-${version}";
+  pname = "dnsperf";
   version = "2.3.1";
 
   # The same as the initial commit of the new GitHub repo (only readme changed).
diff --git a/pkgs/tools/networking/driftnet/default.nix b/pkgs/tools/networking/driftnet/default.nix
index fd932617c936c..566579555d339 100644
--- a/pkgs/tools/networking/driftnet/default.nix
+++ b/pkgs/tools/networking/driftnet/default.nix
@@ -5,7 +5,7 @@
 with lib;
 
 stdenv.mkDerivation rec {
-  name = "driftnet-${version}";
+  pname = "driftnet";
   version = "1.1.5";
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/tools/networking/eggdrop/default.nix b/pkgs/tools/networking/eggdrop/default.nix
index 12d9da87b39b3..f5dfff62a9658 100644
--- a/pkgs/tools/networking/eggdrop/default.nix
+++ b/pkgs/tools/networking/eggdrop/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, tcl }:
 
 stdenv.mkDerivation rec {
-  name = "eggdrop-${version}";
+  pname = "eggdrop";
   version = "1.6.21-nix1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/envoy/default.nix b/pkgs/tools/networking/envoy/default.nix
index 83af542b8ad43..2800139f8fac1 100644
--- a/pkgs/tools/networking/envoy/default.nix
+++ b/pkgs/tools/networking/envoy/default.nix
@@ -215,7 +215,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "envoy-${version}";
+  pname = "envoy";
   version = "1.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/eternal-terminal/default.nix b/pkgs/tools/networking/eternal-terminal/default.nix
index 607b11aaffb98..ffd7d25a0dcea 100644
--- a/pkgs/tools/networking/eternal-terminal/default.nix
+++ b/pkgs/tools/networking/eternal-terminal/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, ninja, gflags, libsodium, protobuf }:
 
 stdenv.mkDerivation rec {
-  name = "eternal-terminal-${version}";
+  pname = "eternal-terminal";
   version = "5.1.10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/fakeroute/default.nix b/pkgs/tools/networking/fakeroute/default.nix
index 9737108e6acf5..d5190331d33fa 100644
--- a/pkgs/tools/networking/fakeroute/default.nix
+++ b/pkgs/tools/networking/fakeroute/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "fakeroute-${version}";
+  pname = "fakeroute";
   version = "0.3";
 
   src = fetchurl {
-    url = "https://moxie.org/software/fakeroute/${name}.tar.gz";
+    url = "https://moxie.org/software/fakeroute/${pname}-${version}.tar.gz";
     sha256 = "1sp342rxgm1gz4mvi5vvz1knz7kn9px9s39ii3jdjp4ks7lr5c8f";
   };
 
diff --git a/pkgs/tools/networking/fastd/default.nix b/pkgs/tools/networking/fastd/default.nix
index ef356935c56aa..43efe2090f2ca 100644
--- a/pkgs/tools/networking/fastd/default.nix
+++ b/pkgs/tools/networking/fastd/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "18";
-  name = "fastd-${version}";
+  pname = "fastd";
 
   src = fetchgit {
     url = "git://git.universe-factory.net/fastd";
diff --git a/pkgs/tools/networking/ferm/default.nix b/pkgs/tools/networking/ferm/default.nix
index a0b298f3f4ecb..2cf111e8ccfc2 100644
--- a/pkgs/tools/networking/ferm/default.nix
+++ b/pkgs/tools/networking/ferm/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.4.1";
-  name = "ferm-${version}";
+  pname = "ferm";
 
   src = fetchurl {
     url = "http://ferm.foo-projects.org/download/2.4/ferm-${version}.tar.xz";
diff --git a/pkgs/tools/networking/flannel/default.nix b/pkgs/tools/networking/flannel/default.nix
index 259225e0b7c82..f16fcc7048c8a 100644
--- a/pkgs/tools/networking/flannel/default.nix
+++ b/pkgs/tools/networking/flannel/default.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildGoPackage rec {
-  name = "flannel-${version}";
+  pname = "flannel";
   version = "0.11.0";
   rev = "v${version}";
 
diff --git a/pkgs/tools/networking/freebind/default.nix b/pkgs/tools/networking/freebind/default.nix
index 3f89323de36ba..4ac979cc4a6cc 100644
--- a/pkgs/tools/networking/freebind/default.nix
+++ b/pkgs/tools/networking/freebind/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libnetfilter_queue, libnfnetlink }:
 
 stdenv.mkDerivation rec {
-  name = "freebind-${version}";
+  pname = "freebind";
   version = "2017-12-27";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/gmvault/default.nix b/pkgs/tools/networking/gmvault/default.nix
index e94c3e4330fb6..aab5b77351c96 100644
--- a/pkgs/tools/networking/gmvault/default.nix
+++ b/pkgs/tools/networking/gmvault/default.nix
@@ -2,11 +2,11 @@
 
 pythonPackages.buildPythonApplication rec {
   version = "1.9.1";
-  name = "gmvault-${version}";
+  pname = "gmvault";
 
   src = fetchurl {
     url = "https://bitbucket.org/gaubert/gmvault-official-download/downloads/gmvault-v${version}-src.tar.gz";
-    name = "${name}.tar.bz";
+    name = "${pname}-${version}.tar.bz";
     sha256 = "0ffp8df3gdf6lf3pj75hzsmxmvmscppb6bjda58my1n4ppxp1rji";
   };
 
diff --git a/pkgs/tools/networking/goklp/default.nix b/pkgs/tools/networking/goklp/default.nix
index 88a6b74686c26..c260b47a63322 100644
--- a/pkgs/tools/networking/goklp/default.nix
+++ b/pkgs/tools/networking/goklp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "goklp-${version}";
+  pname = "goklp";
   version = "1.6";
 
   goPackagePath = "github.com/AppliedTrust/goklp";
diff --git a/pkgs/tools/networking/grpcurl/default.nix b/pkgs/tools/networking/grpcurl/default.nix
index 10100b933d4d2..12f285c2a60a9 100644
--- a/pkgs/tools/networking/grpcurl/default.nix
+++ b/pkgs/tools/networking/grpcurl/default.nix
@@ -3,7 +3,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "grpcurl-${version}";
+  pname = "grpcurl";
   version = "1.0.0";
   rev = "v${version}";
 
diff --git a/pkgs/tools/networking/gvpe/default.nix b/pkgs/tools/networking/gvpe/default.nix
index bcc68a2a19f7d..ba59870a6b863 100644
--- a/pkgs/tools/networking/gvpe/default.nix
+++ b/pkgs/tools/networking/gvpe/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, openssl, gmp, zlib, iproute, nettools }:
 
 stdenv.mkDerivation rec {
-  name = "gvpe-${version}";
+  pname = "gvpe";
   version = "3.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/hans/default.nix b/pkgs/tools/networking/hans/default.nix
index 6fd4ab3616300..ccc598b0692fc 100644
--- a/pkgs/tools/networking/hans/default.nix
+++ b/pkgs/tools/networking/hans/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, nettools }:
 
 stdenv.mkDerivation rec {
-  name = "hans-${version}";
+  pname = "hans";
   version = "1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/haproxy/default.nix b/pkgs/tools/networking/haproxy/default.nix
index 62ac791252d8e..d8711d516dc51 100644
--- a/pkgs/tools/networking/haproxy/default.nix
+++ b/pkgs/tools/networking/haproxy/default.nix
@@ -10,10 +10,9 @@ assert usePcre -> pcre != null;
 stdenv.mkDerivation rec {
   pname = "haproxy";
   version = "1.9.8";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "https://www.haproxy.org/download/${stdenv.lib.versions.majorMinor version}/src/${name}.tar.gz";
+    url = "https://www.haproxy.org/download/${stdenv.lib.versions.majorMinor version}/src/${pname}-${version}.tar.gz";
     sha256 = "1via9k84ycrdr8qh4qchcbqgpv0gynm3ra23nwsvqwfqvc0376id";
   };
 
diff --git a/pkgs/tools/networking/horst/default.nix b/pkgs/tools/networking/horst/default.nix
index ba76c37a4bba3..96fb342e27fc3 100644
--- a/pkgs/tools/networking/horst/default.nix
+++ b/pkgs/tools/networking/horst/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, pkgconfig, ncurses, libnl }:
 
 stdenv.mkDerivation rec {
-  name = "horst-${version}";
+  pname = "horst";
   version = "5.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/hping/default.nix b/pkgs/tools/networking/hping/default.nix
index 3fdebbf49662e..6e00a6e9afa85 100644
--- a/pkgs/tools/networking/hping/default.nix
+++ b/pkgs/tools/networking/hping/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libpcap, tcl }:
 
 stdenv.mkDerivation rec {
-  name = "hping-${version}";
+  pname = "hping";
   version = "20051105";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/htpdate/default.nix b/pkgs/tools/networking/htpdate/default.nix
index a4c6e517a7532..4a350d237d0fc 100644
--- a/pkgs/tools/networking/htpdate/default.nix
+++ b/pkgs/tools/networking/htpdate/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.2.1";
-  name = "htpdate-${version}";
+  pname = "htpdate";
 
   src = fetchurl {
-    url = "http://www.vervest.org/htp/archive/c/${name}.tar.xz";
+    url = "http://www.vervest.org/htp/archive/c/${pname}-${version}.tar.xz";
     sha256 = "1gqw3lg4wwkn8snf4pf21s3qidhb4h791f2ci7i7i0d6kd86jv0q";
   };
 
diff --git a/pkgs/tools/networking/http-prompt/default.nix b/pkgs/tools/networking/http-prompt/default.nix
index 78dc52905d834..5200a751be469 100644
--- a/pkgs/tools/networking/http-prompt/default.nix
+++ b/pkgs/tools/networking/http-prompt/default.nix
@@ -3,7 +3,6 @@
 pythonPackages.buildPythonApplication rec {
   pname = "http-prompt";
   version = "1.0.0";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     rev = "v${version}";
diff --git a/pkgs/tools/networking/httperf/default.nix b/pkgs/tools/networking/httperf/default.nix
index fa8bbb91c5bed..271be9c2352fe 100644
--- a/pkgs/tools/networking/httperf/default.nix
+++ b/pkgs/tools/networking/httperf/default.nix
@@ -2,7 +2,6 @@
 
 stdenv.mkDerivation rec {
   pname = "httperf";
-  name = "${pname}-${version}";
   version = "0.9.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/httping/default.nix b/pkgs/tools/networking/httping/default.nix
index abde3f2a380d1..05d4f180ef77c 100644
--- a/pkgs/tools/networking/httping/default.nix
+++ b/pkgs/tools/networking/httping/default.nix
@@ -2,11 +2,11 @@
 , fftw ? null }:
 
 stdenv.mkDerivation rec {
-  name = "httping-${version}";
+  pname = "httping";
   version = "2.5";
 
   src = fetchurl {
-    url = "https://vanheusden.com/httping/${name}.tgz";
+    url = "https://vanheusden.com/httping/${pname}-${version}.tgz";
     sha256 = "1y7sbgkhgadmd93x1zafqc4yp26ssiv16ni5bbi9vmvvdl55m29y";
   };
 
diff --git a/pkgs/tools/networking/httplab/default.nix b/pkgs/tools/networking/httplab/default.nix
index 8ec0ce2847ddb..a7b157d3ebc24 100644
--- a/pkgs/tools/networking/httplab/default.nix
+++ b/pkgs/tools/networking/httplab/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "httplab-${version}";
+  pname = "httplab";
   version = "0.3.0";
   rev = "v${version}";
 
diff --git a/pkgs/tools/networking/httpstat/default.nix b/pkgs/tools/networking/httpstat/default.nix
index 5a29657bd5b15..1649ebfb3cef7 100644
--- a/pkgs/tools/networking/httpstat/default.nix
+++ b/pkgs/tools/networking/httpstat/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, curl, pythonPackages, glibcLocales }:
 
 pythonPackages.buildPythonApplication rec {
-    name = "${pname}-${version}";
     pname = "httpstat";
     version = "1.2.1";
     src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/httptunnel/default.nix b/pkgs/tools/networking/httptunnel/default.nix
index c47dd03cb9d09..df62f90ad0bb2 100644
--- a/pkgs/tools/networking/httptunnel/default.nix
+++ b/pkgs/tools/networking/httptunnel/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "3.3";
-  name    = "httptunnel-${version}";
+  pname = "httptunnel";
 
   src = fetchurl {
-    url    = "http://www.nocrew.org/software/httptunnel/${name}.tar.gz";
+    url    = "http://www.nocrew.org/software/httptunnel/${pname}-${version}.tar.gz";
     sha256 = "0mn5s6p68n32xzadz6ds5i6bp44dyxzkq68r1yljlv470jr84bql";
   };
 
diff --git a/pkgs/tools/networking/i2p/default.nix b/pkgs/tools/networking/i2p/default.nix
index 7d709df75b609..0b0860126b501 100644
--- a/pkgs/tools/networking/i2p/default.nix
+++ b/pkgs/tools/networking/i2p/default.nix
@@ -1,7 +1,7 @@
 { stdenv, ps, coreutils, fetchurl, jdk, jre, ant, gettext, which }:
 
 let wrapper = stdenv.mkDerivation rec {
-  name = "wrapper-${version}";
+  pname = "wrapper";
   version = "3.5.35";
   src = fetchurl {
     url = "https://wrapper.tanukisoftware.com/download/${version}/wrapper_${version}_src.tar.gz";
diff --git a/pkgs/tools/networking/i2pd/default.nix b/pkgs/tools/networking/i2pd/default.nix
index 050f1c9cd4a53..97dbb1bdb8ff0 100644
--- a/pkgs/tools/networking/i2pd/default.nix
+++ b/pkgs/tools/networking/i2pd/default.nix
@@ -8,8 +8,6 @@
 assert upnpSupport -> miniupnpc != null;
 
 stdenv.mkDerivation rec {
-
-  name = pname + "-" + version;
   pname = "i2pd";
   version = "2.26.0";
 
diff --git a/pkgs/tools/networking/ifstat-legacy/default.nix b/pkgs/tools/networking/ifstat-legacy/default.nix
index 8b7f4e1c2a043..756e77f1157e8 100644
--- a/pkgs/tools/networking/ifstat-legacy/default.nix
+++ b/pkgs/tools/networking/ifstat-legacy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, autoreconfHook, net_snmp }:
 
 stdenv.mkDerivation rec {
-  name = "ifstat-legacy-${version}";
+  pname = "ifstat-legacy";
   version = "1.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/inadyn/default.nix b/pkgs/tools/networking/inadyn/default.nix
index 47352d21c4a2c..20169121cd9a1 100644
--- a/pkgs/tools/networking/inadyn/default.nix
+++ b/pkgs/tools/networking/inadyn/default.nix
@@ -2,7 +2,7 @@
 , gnutls, libite, libconfuse }:
 
 stdenv.mkDerivation rec {
-  name = "inadyn-${version}";
+  pname = "inadyn";
   version = "2.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/iouyap/default.nix b/pkgs/tools/networking/iouyap/default.nix
index c37b409cdfb59..b49b34d6dc7aa 100644
--- a/pkgs/tools/networking/iouyap/default.nix
+++ b/pkgs/tools/networking/iouyap/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, bison, flex }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "iouyap";
   version = "0.97";
 
diff --git a/pkgs/tools/networking/ip2location/default.nix b/pkgs/tools/networking/ip2location/default.nix
index 3c2e7f53beeb3..c3304c385e7bc 100644
--- a/pkgs/tools/networking/ip2location/default.nix
+++ b/pkgs/tools/networking/ip2location/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "ip2location-${version}";
+  pname = "ip2location";
   version = "7.0.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/ip2unix/default.nix b/pkgs/tools/networking/ip2unix/default.nix
index 549461fe5d0b1..ab09399cd8e31 100644
--- a/pkgs/tools/networking/ip2unix/default.nix
+++ b/pkgs/tools/networking/ip2unix/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ip2unix-${version}";
+  pname = "ip2unix";
   version = "2.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/ipcalc/default.nix b/pkgs/tools/networking/ipcalc/default.nix
index 26c8d89b5d48e..2727175f0412f 100644
--- a/pkgs/tools/networking/ipcalc/default.nix
+++ b/pkgs/tools/networking/ipcalc/default.nix
@@ -1,9 +1,9 @@
 {stdenv, fetchurl, perl}:
 stdenv.mkDerivation rec {
-  name = "ipcalc-${version}";
+  pname = "ipcalc";
   version = "0.41";
   src = fetchurl {
-    url = "http://jodies.de/ipcalc-archive/${name}.tar.gz";
+    url = "http://jodies.de/ipcalc-archive/${pname}-${version}.tar.gz";
     sha256 = "dda9c571ce3369e5b6b06e92790434b54bec1f2b03f1c9df054c0988aa4e2e8a";
   };
   buildInputs = [perl];
diff --git a/pkgs/tools/networking/ipv6calc/default.nix b/pkgs/tools/networking/ipv6calc/default.nix
index 9b4edd7630571..169fea6c4474c 100644
--- a/pkgs/tools/networking/ipv6calc/default.nix
+++ b/pkgs/tools/networking/ipv6calc/default.nix
@@ -2,11 +2,11 @@
 , geoip ? null, geolite-legacy ? null }:
 
 stdenv.mkDerivation rec {
-  name = "ipv6calc-${version}";
+  pname = "ipv6calc";
   version = "1.1.0";
 
   src = fetchurl {
-    url = "ftp://ftp.deepspace6.net/pub/ds6/sources/ipv6calc/${name}.tar.gz";
+    url = "ftp://ftp.deepspace6.net/pub/ds6/sources/ipv6calc/${pname}-${version}.tar.gz";
     sha256 = "1q74ikg780v5hllbq08wdfvxr2lf0fc7i41hclqrh1ajc6dqybbq";
   };
 
diff --git a/pkgs/tools/networking/kail/default.nix b/pkgs/tools/networking/kail/default.nix
index 7877200116d1a..931cfa3a74d97 100644
--- a/pkgs/tools/networking/kail/default.nix
+++ b/pkgs/tools/networking/kail/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "kail-${version}";
+  pname = "kail";
   version = "0.8.0";
 
   goPackagePath = "github.com/boz/kail";
diff --git a/pkgs/tools/networking/kea/default.nix b/pkgs/tools/networking/kea/default.nix
index a1c156475fb42..17a0e32efbdcb 100644
--- a/pkgs/tools/networking/kea/default.nix
+++ b/pkgs/tools/networking/kea/default.nix
@@ -2,12 +2,11 @@
 , boost, python3, postgresql, mysql, gmp, bzip2 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "kea";
   version = "1.5.0";
 
   src = fetchurl {
-    url = "https://ftp.isc.org/isc/${pname}/${version}/${name}.tar.gz";
+    url = "https://ftp.isc.org/isc/${pname}/${version}/${pname}-${version}.tar.gz";
     sha256 = "1v5a3prgrplw6dp9124f9gpy0kz0jrjwhnvzrw3zcynad2mlzkpd";
   };
 
diff --git a/pkgs/tools/networking/keepalived/default.nix b/pkgs/tools/networking/keepalived/default.nix
index 43d0944a4159a..9ae981e03692d 100644
--- a/pkgs/tools/networking/keepalived/default.nix
+++ b/pkgs/tools/networking/keepalived/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libnfnetlink, libnl, net_snmp, openssl, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "keepalived-${version}";
+  pname = "keepalived";
   version = "1.4.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/lftp/default.nix b/pkgs/tools/networking/lftp/default.nix
index b4886f58cbb16..13bdbe17ff8be 100644
--- a/pkgs/tools/networking/lftp/default.nix
+++ b/pkgs/tools/networking/lftp/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl, gnutls, pkgconfig, readline, zlib, libidn2, gmp, libiconv, libunistring, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "lftp-${version}";
+  pname = "lftp";
   version = "4.8.4";
 
   src = fetchurl {
     urls = [
-      "https://lftp.tech/ftp/${name}.tar.xz"
-      "https://ftp.st.ryukoku.ac.jp/pub/network/ftp/lftp/${name}.tar.xz"
-      "https://lftp.yar.ru/ftp/${name}.tar.xz"
+      "https://lftp.tech/ftp/${pname}-${version}.tar.xz"
+      "https://ftp.st.ryukoku.ac.jp/pub/network/ftp/lftp/${pname}-${version}.tar.xz"
+      "https://lftp.yar.ru/ftp/${pname}-${version}.tar.xz"
       ];
     sha256 = "0qks22357xv9y6ripmf5j2n5svh8j5z0yniphfk89sjwkqg2gg2f";
   };
diff --git a/pkgs/tools/networking/lldpd/default.nix b/pkgs/tools/networking/lldpd/default.nix
index a8e4f2dc83f50..b8ba1357f5f82 100644
--- a/pkgs/tools/networking/lldpd/default.nix
+++ b/pkgs/tools/networking/lldpd/default.nix
@@ -3,11 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "lldpd-${version}";
+  pname = "lldpd";
   version = "1.0.4";
 
   src = fetchurl {
-    url = "https://media.luffy.cx/files/lldpd/${name}.tar.gz";
+    url = "https://media.luffy.cx/files/lldpd/${pname}-${version}.tar.gz";
     sha256 = "0kvj49y6slnldi9dha81nzxvpwd7d8kq1qlibn6h1wdb5w1vq6ak";
   };
 
diff --git a/pkgs/tools/networking/logmein-hamachi/default.nix b/pkgs/tools/networking/logmein-hamachi/default.nix
index c5c7e18ba6d2f..52b2a9a94dcbd 100644
--- a/pkgs/tools/networking/logmein-hamachi/default.nix
+++ b/pkgs/tools/networking/logmein-hamachi/default.nix
@@ -15,11 +15,11 @@ let
   libraries = stdenv.lib.makeLibraryPath [ stdenv.cc.cc ];
 
 in stdenv.mkDerivation rec {
-  name = "logmein-hamachi-${version}";
+  pname = "logmein-hamachi";
   version = "2.1.0.198";
 
   src = fetchurl {
-    url = "https://www.vpn.net/installers/${name}-${arch}.tgz";
+    url = "https://www.vpn.net/installers/${pname}-${version}-${arch}.tgz";
     inherit sha256;
   };
 
diff --git a/pkgs/tools/networking/maxscale/default.nix b/pkgs/tools/networking/maxscale/default.nix
index a7648fd59c352..32f6b11d77c53 100644
--- a/pkgs/tools/networking/maxscale/default.nix
+++ b/pkgs/tools/networking/maxscale/default.nix
@@ -5,13 +5,13 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "maxscale-${version}";
+  pname = "maxscale";
   version = "2.1.17";
 
   src = fetchFromGitHub {
     owner = "mariadb-corporation";
     repo = "MaxScale";
-    rev = "${name}";
+    rev = "${pname}-${version}";
     sha256 = "161kc6aqqj3z509q4qwvsd86h06hlyzdask4gawn2ij0h3ca58q6";
   };
 
diff --git a/pkgs/tools/networking/mcrcon/default.nix b/pkgs/tools/networking/mcrcon/default.nix
index 38b2aa531e67e..e902f24ca0e56 100644
--- a/pkgs/tools/networking/mcrcon/default.nix
+++ b/pkgs/tools/networking/mcrcon/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "mcrcon-${version}";
+  pname = "mcrcon";
   version = "0.6.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/megatools/default.nix b/pkgs/tools/networking/megatools/default.nix
index c995eea7b14d3..5a6fb5e51042e 100644
--- a/pkgs/tools/networking/megatools/default.nix
+++ b/pkgs/tools/networking/megatools/default.nix
@@ -2,7 +2,7 @@
 , asciidoc, libxml2, docbook_xsl, docbook_xml_dtd_45, libxslt, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "megatools-${version}";
+  pname = "megatools";
   version = "1.10.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/memtier-benchmark/default.nix b/pkgs/tools/networking/memtier-benchmark/default.nix
index ae8d3d964832f..6d29ac2970175 100644
--- a/pkgs/tools/networking/memtier-benchmark/default.nix
+++ b/pkgs/tools/networking/memtier-benchmark/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "memtier-benchmark-${version}";
+  pname = "memtier-benchmark";
   version = "1.2.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/minio-client/default.nix b/pkgs/tools/networking/minio-client/default.nix
index 3a3ca03f18ae8..ebd6e7c579937 100644
--- a/pkgs/tools/networking/minio-client/default.nix
+++ b/pkgs/tools/networking/minio-client/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "minio-client-${version}";
+  pname = "minio-client";
 
   version = "2019-01-30T19-57-22Z";
 
diff --git a/pkgs/tools/networking/minissdpd/default.nix b/pkgs/tools/networking/minissdpd/default.nix
index 9809b330faba5..1277a17f9bae6 100644
--- a/pkgs/tools/networking/minissdpd/default.nix
+++ b/pkgs/tools/networking/minissdpd/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, libnfnetlink }:
 
 stdenv.mkDerivation rec {
-  name = "minissdpd-${version}";
+  pname = "minissdpd";
   version = "1.5.20180223";
 
   src = fetchurl {
     sha256 = "1c47h1zil04jnbxiaaci2rm8jij47zp5156v48hb6m87nh4l5adv";
-    url = "http://miniupnp.free.fr/files/download.php?file=${name}.tar.gz";
-    name = "${name}.tar.gz";
+    url = "http://miniupnp.free.fr/files/download.php?file=${pname}-${version}.tar.gz";
+    name = "${pname}-${version}.tar.gz";
   };
 
   buildInputs = [ libnfnetlink ];
diff --git a/pkgs/tools/networking/miredo/default.nix b/pkgs/tools/networking/miredo/default.nix
index babfcf1db2162..26f6c2498e182 100644
--- a/pkgs/tools/networking/miredo/default.nix
+++ b/pkgs/tools/networking/miredo/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.2.6";
-  name = "miredo-${version}";
+  pname = "miredo";
 
   buildInputs = [ judy ];
 
diff --git a/pkgs/tools/networking/mu/default.nix b/pkgs/tools/networking/mu/default.nix
index 75462659699c2..bd035e8f03cb6 100644
--- a/pkgs/tools/networking/mu/default.nix
+++ b/pkgs/tools/networking/mu/default.nix
@@ -4,7 +4,7 @@
 , withMug ? false }:
 
 stdenv.mkDerivation rec {
-  name = "mu-${version}";
+  pname = "mu";
   version = "1.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/nat-traverse/default.nix b/pkgs/tools/networking/nat-traverse/default.nix
index a352596eed057..a4dcfb4a40f2a 100644
--- a/pkgs/tools/networking/nat-traverse/default.nix
+++ b/pkgs/tools/networking/nat-traverse/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, perl }:
 
 stdenv.mkDerivation rec {
-  name = "nat-traverse-${version}";
+  pname = "nat-traverse";
   version = "0.7";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/ncftp/default.nix b/pkgs/tools/networking/ncftp/default.nix
index 90ac44aa375aa..acd9a0e27f86b 100644
--- a/pkgs/tools/networking/ncftp/default.nix
+++ b/pkgs/tools/networking/ncftp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ncurses, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "ncftp-${version}";
+  pname = "ncftp";
   version = "3.2.6";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/ndjbdns/default.nix b/pkgs/tools/networking/ndjbdns/default.nix
index 255d430a3a5da..77f797fc7c7cc 100644
--- a/pkgs/tools/networking/ndjbdns/default.nix
+++ b/pkgs/tools/networking/ndjbdns/default.nix
@@ -4,7 +4,7 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   version = "1.06";
-  name = "ndjbdns-${version}";
+  pname = "ndjbdns";
 
   src = fetchFromGitHub {
     owner = "pjps";
diff --git a/pkgs/tools/networking/netalyzr/default.nix b/pkgs/tools/networking/netalyzr/default.nix
index 8f8cf929e9d49..940a37ab86fa1 100644
--- a/pkgs/tools/networking/netalyzr/default.nix
+++ b/pkgs/tools/networking/netalyzr/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, jre, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "netalyzr-${version}";
+  pname = "netalyzr";
   version = "57861";
 
   # unfortunately there is not a version specific download URL
diff --git a/pkgs/tools/networking/nethogs/default.nix b/pkgs/tools/networking/nethogs/default.nix
index eac95a32008c0..a85d4d7ad1083 100644
--- a/pkgs/tools/networking/nethogs/default.nix
+++ b/pkgs/tools/networking/nethogs/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, ncurses, libpcap }:
 
 stdenv.mkDerivation rec {
-  name = "nethogs-${version}";
+  pname = "nethogs";
   version = "0.8.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/netmask/default.nix b/pkgs/tools/networking/netmask/default.nix
index e9704c4babe68..864838bdd3902 100644
--- a/pkgs/tools/networking/netmask/default.nix
+++ b/pkgs/tools/networking/netmask/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, texinfo }:
 
 stdenv.mkDerivation rec {
-  name = "netmask-${version}";
+  pname = "netmask";
   version = "2.4.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/netrw/default.nix b/pkgs/tools/networking/netrw/default.nix
index d10125e09a65c..dfd355237dc07 100644
--- a/pkgs/tools/networking/netrw/default.nix
+++ b/pkgs/tools/networking/netrw/default.nix
@@ -8,7 +8,7 @@ assert checksumType == "mhash" -> libmhash != null;
 assert checksumType == "openssl" -> openssl != null;
 
 stdenv.mkDerivation rec {
-  name = "netrw-${version}";
+  pname = "netrw";
   version = "1.3.2";
 
   configureFlags = [
diff --git a/pkgs/tools/networking/netselect/default.nix b/pkgs/tools/networking/netselect/default.nix
index 702fee86922e2..c40f43c214fc6 100644
--- a/pkgs/tools/networking/netselect/default.nix
+++ b/pkgs/tools/networking/netselect/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "netselect-${version}";
+  pname = "netselect";
   version = "0.4";
 
   src = fetchFromGitHub {
     owner = "apenwarr";
     repo = "netselect";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "1zncyvjzllrjbdvz7c50d1xjyhs9mwqfy92ndpfc5b3mxqslw4kx";
   };
 
diff --git a/pkgs/tools/networking/network-manager/0.9.8/default.nix b/pkgs/tools/networking/network-manager/0.9.8/default.nix
index c5613341aab1a..131ec6751159a 100644
--- a/pkgs/tools/networking/network-manager/0.9.8/default.nix
+++ b/pkgs/tools/networking/network-manager/0.9.8/default.nix
@@ -3,7 +3,7 @@
 , libgcrypt, perl, libgudev, avahi, ppp, kmod }:
 
 stdenv.mkDerivation rec {
-  name = "network-manager-${version}";
+  pname = "network-manager";
   version = "0.9.8.10";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/network-manager/default.nix b/pkgs/tools/networking/network-manager/default.nix
index c0e29c6538bef..28ba97d70c53f 100644
--- a/pkgs/tools/networking/network-manager/default.nix
+++ b/pkgs/tools/networking/network-manager/default.nix
@@ -10,7 +10,7 @@ let
   pname = "NetworkManager";
   pythonForDocs = python3.withPackages (pkgs: with pkgs; [ pygobject3 ]);
 in stdenv.mkDerivation rec {
-  name = "network-manager-${version}";
+  pname = "network-manager";
   version = "1.18.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/network-manager/dmenu.nix b/pkgs/tools/networking/network-manager/dmenu.nix
index 665db4cc287b2..93a169a3fb0f8 100644
--- a/pkgs/tools/networking/network-manager/dmenu.nix
+++ b/pkgs/tools/networking/network-manager/dmenu.nix
@@ -3,7 +3,7 @@
 
 let inherit (python3Packages) python pygobject3;
 in stdenv.mkDerivation rec {
-  name = "networkmanager_dmenu-${version}";
+  pname = "networkmanager_dmenu";
   version = "1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/network-manager/strongswan.nix b/pkgs/tools/networking/network-manager/strongswan.nix
index 6b69b97552a8b..60c344e8eb4b0 100644
--- a/pkgs/tools/networking/network-manager/strongswan.nix
+++ b/pkgs/tools/networking/network-manager/strongswan.nix
@@ -2,12 +2,11 @@
 , gtk3, gnome3, libsecret }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "NetworkManager-strongswan";
   version = "1.4.5";
 
   src = fetchurl {
-    url = "https://download.strongswan.org/NetworkManager/${name}.tar.bz2";
+    url = "https://download.strongswan.org/NetworkManager/${pname}-${version}.tar.bz2";
     sha256 = "015xcj42pd84apa0j0n9r3fhldp42mj72dqvl2xf4r9gwg5nhfrl";
   };
 
diff --git a/pkgs/tools/networking/ngrep/default.nix b/pkgs/tools/networking/ngrep/default.nix
index 9cddc5bbd8771..ab8da6236cff6 100644
--- a/pkgs/tools/networking/ngrep/default.nix
+++ b/pkgs/tools/networking/ngrep/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv, fetchFromGitHub, fetchpatch, autoreconfHook, libpcap, pcre }:
 
 stdenv.mkDerivation rec {
-  name = "ngrep-${version}";
+  pname = "ngrep";
   version = "1.47";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/ngrok-1/default.nix b/pkgs/tools/networking/ngrok-1/default.nix
index d0aec7889efab..463227741fb3d 100644
--- a/pkgs/tools/networking/ngrok-1/default.nix
+++ b/pkgs/tools/networking/ngrok-1/default.nix
@@ -1,7 +1,7 @@
 { buildGoPackage, go-bindata, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "ngrok-${version}";
+  pname = "ngrok";
   version = "1.7.1";
   rev = "${version}";
 
diff --git a/pkgs/tools/networking/nss-pam-ldapd/default.nix b/pkgs/tools/networking/nss-pam-ldapd/default.nix
index b199d850f971b..dc921dc495af8 100644
--- a/pkgs/tools/networking/nss-pam-ldapd/default.nix
+++ b/pkgs/tools/networking/nss-pam-ldapd/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "nss-pam-ldapd-${version}";
+  pname = "nss-pam-ldapd";
   version = "0.9.10";
 
   src = fetchurl {
-    url = "https://arthurdejong.org/nss-pam-ldapd/${name}.tar.gz";
+    url = "https://arthurdejong.org/nss-pam-ldapd/${pname}-${version}.tar.gz";
     sha256 = "1cqamcr6qpgwxijlr6kg7jspjamjra8w0haan0qssn0yxn95d7c0";
   };
 
diff --git a/pkgs/tools/networking/nuttcp/default.nix b/pkgs/tools/networking/nuttcp/default.nix
index 2ed9c330181cc..f01d5ccada195 100644
--- a/pkgs/tools/networking/nuttcp/default.nix
+++ b/pkgs/tools/networking/nuttcp/default.nix
@@ -1,20 +1,20 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "nuttcp-${version}";
+  pname = "nuttcp";
   version = "8.1.4";
 
   src = fetchurl {
     urls = [
-      "http://nuttcp.net/nuttcp/latest/${name}.c"
-      "http://nuttcp.net/nuttcp/${name}/${name}.c"
-      "http://nuttcp.net/nuttcp/beta/${name}.c"
+      "http://nuttcp.net/nuttcp/latest/${pname}-${version}.c"
+      "http://nuttcp.net/nuttcp/${pname}-${version}/${pname}-${version}.c"
+      "http://nuttcp.net/nuttcp/beta/${pname}-${version}.c"
     ];
     sha256 = "1mygfhwxfi6xg0iycivx98ckak2abc3vwndq74278kpd8g0yyqyh";
   };
 
   man = fetchurl {
-    url = "http://nuttcp.net/nuttcp/${name}/nuttcp.8";
+    url = "http://nuttcp.net/nuttcp/${pname}-${version}/nuttcp.8";
     sha256 = "1yang94mcdqg362qbi85b63746hk6gczxrk619hyj91v5763n4vx";
   };
 
diff --git a/pkgs/tools/networking/nzbget/default.nix b/pkgs/tools/networking/nzbget/default.nix
index af7c4401daecf..b3c77f5b797cb 100644
--- a/pkgs/tools/networking/nzbget/default.nix
+++ b/pkgs/tools/networking/nzbget/default.nix
@@ -2,7 +2,7 @@
 , gnutls, libgcrypt, zlib, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "nzbget-${version}";
+  pname = "nzbget";
   version = "21.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/ocproxy/default.nix b/pkgs/tools/networking/ocproxy/default.nix
index c93e94e2f2879..729f5b3199807 100644
--- a/pkgs/tools/networking/ocproxy/default.nix
+++ b/pkgs/tools/networking/ocproxy/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.60";
-  name = "ocproxy-${version}";
+  pname = "ocproxy";
 
   src = fetchFromGitHub {
     owner = "cernekee";
diff --git a/pkgs/tools/networking/ocserv/default.nix b/pkgs/tools/networking/ocserv/default.nix
index 094bebe628f60..e695c46042298 100644
--- a/pkgs/tools/networking/ocserv/default.nix
+++ b/pkgs/tools/networking/ocserv/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ocserv-${version}";
+  pname = "ocserv";
   version = "0.12.4";
 
   src = fetchFromGitLab {
diff --git a/pkgs/tools/networking/olsrd/default.nix b/pkgs/tools/networking/olsrd/default.nix
index 8fa30a5c2211a..cff4b7e97137b 100644
--- a/pkgs/tools/networking/olsrd/default.nix
+++ b/pkgs/tools/networking/olsrd/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, bison, flex }:
 
 stdenv.mkDerivation rec {
-  name = "olsrd-${version}";
+  pname = "olsrd";
   version = "0.9.6.1";
 
   src = fetchurl {
-    url = "http://www.olsr.org/releases/0.9/${name}.tar.bz2";
+    url = "http://www.olsr.org/releases/0.9/${pname}-${version}.tar.bz2";
     sha256 = "9cac290e9bff5fc7422110b9ccd972853f10962c962d2f31a63de9c6d1520612";
   };
 
diff --git a/pkgs/tools/networking/openconnect_pa/default.nix b/pkgs/tools/networking/openconnect_pa/default.nix
index d261e57170527..ba8fc6694d17c 100644
--- a/pkgs/tools/networking/openconnect_pa/default.nix
+++ b/pkgs/tools/networking/openconnect_pa/default.nix
@@ -4,7 +4,7 @@ assert (openssl != null) == (gnutls == null);
 
 stdenv.mkDerivation rec {
   version = "unstable-2018-10-08";
-  name = "openconnect_pa-${version}";
+  pname = "openconnect_pa";
   
   outputs = [ "out" "dev" ];
 
diff --git a/pkgs/tools/networking/openntpd/default.nix b/pkgs/tools/networking/openntpd/default.nix
index 019806fcd5729..9ef8c75b7286d 100644
--- a/pkgs/tools/networking/openntpd/default.nix
+++ b/pkgs/tools/networking/openntpd/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "openntpd-${version}";
+  pname = "openntpd";
   version = "6.2p3";
 
   src = fetchurl {
-    url = "mirror://openbsd/OpenNTPD/${name}.tar.gz";
+    url = "mirror://openbsd/OpenNTPD/${pname}-${version}.tar.gz";
     sha256 = "0fn12i4kzsi0zkr4qp3dp9bycmirnfapajqvdfx02zhr4hanj0kv";
   };
 
diff --git a/pkgs/tools/networking/openresolv/default.nix b/pkgs/tools/networking/openresolv/default.nix
index 302e08617afcb..73cb98060a03c 100644
--- a/pkgs/tools/networking/openresolv/default.nix
+++ b/pkgs/tools/networking/openresolv/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, makeWrapper, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "openresolv-${version}";
+  pname = "openresolv";
   version = "3.9.1";
 
   src = fetchurl {
-    url = "mirror://roy/openresolv/${name}.tar.xz";
+    url = "mirror://roy/openresolv/${pname}-${version}.tar.xz";
     sha256 = "1wlzi88837rf4ygswmzpbcmgkbbjhn5n322n9q6ir6x367hygf1q";
   };
 
diff --git a/pkgs/tools/networking/opensm/default.nix b/pkgs/tools/networking/opensm/default.nix
index d52cc9d8defbb..592c24b81fd06 100644
--- a/pkgs/tools/networking/opensm/default.nix
+++ b/pkgs/tools/networking/opensm/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoconf, automake, libtool, bison, flex, rdma-core }:
 
 stdenv.mkDerivation rec {
-  name = "opensm-${version}";
+  pname = "opensm";
   version = "3.3.22";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/openssh/default.nix b/pkgs/tools/networking/openssh/default.nix
index 24adb554bc18a..bb51e3153e133 100644
--- a/pkgs/tools/networking/openssh/default.nix
+++ b/pkgs/tools/networking/openssh/default.nix
@@ -21,7 +21,7 @@ let
 in
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "openssh-${version}";
+  pname = "openssh";
   version = if hpnSupport then "7.8p1" else "7.9p1";
 
   src = if hpnSupport then
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
       }
     else
       fetchurl {
-        url = "mirror://openbsd/OpenSSH/portable/${name}.tar.gz";
+        url = "mirror://openbsd/OpenSSH/portable/${pname}-${version}.tar.gz";
         sha256 = "1b8sy6v0b8v4ggmknwcqx3y1rjcpsll0f1f8f4vyv11x4ni3njvb";
       };
 
diff --git a/pkgs/tools/networking/openvpn/default.nix b/pkgs/tools/networking/openvpn/default.nix
index 732687ecfa15f..c8aa2c1f5c57f 100644
--- a/pkgs/tools/networking/openvpn/default.nix
+++ b/pkgs/tools/networking/openvpn/default.nix
@@ -18,11 +18,11 @@ let
   };
 
 in stdenv.mkDerivation rec {
-  name = "openvpn-${version}";
+  pname = "openvpn";
   version = "2.4.7";
 
   src = fetchurl {
-    url = "https://swupdate.openvpn.net/community/releases/${name}.tar.xz";
+    url = "https://swupdate.openvpn.net/community/releases/${pname}-${version}.tar.xz";
     sha256 = "0j7na936isk9j8nsdrrbw7wmy09inmjqvsb8mw8az7k61xbm6bx4";
   };
 
diff --git a/pkgs/tools/networking/p2p/tahoe-lafs/default.nix b/pkgs/tools/networking/p2p/tahoe-lafs/default.nix
index 8c043294143ee..a5305acdf5975 100644
--- a/pkgs/tools/networking/p2p/tahoe-lafs/default.nix
+++ b/pkgs/tools/networking/p2p/tahoe-lafs/default.nix
@@ -7,7 +7,7 @@
 
 pythonPackages.buildPythonApplication rec {
   version = "1.13.0";
-  name = "tahoe-lafs-${version}";
+  pname = "tahoe-lafs";
   namePrefix = "";
 
   src = fetchurl {
@@ -65,8 +65,8 @@ pythonPackages.buildPythonApplication rec {
       cd docs
 
       make singlehtml
-      mkdir -p "$doc/share/doc/${name}"
-      cp -rv _build/singlehtml/* "$doc/share/doc/${name}"
+      mkdir -p "$doc/share/doc/${pname}-${version}"
+      cp -rv _build/singlehtml/* "$doc/share/doc/${pname}-${version}"
 
       make info
       mkdir -p "$info/share/info"
diff --git a/pkgs/tools/networking/packetdrill/default.nix b/pkgs/tools/networking/packetdrill/default.nix
index d770a51dc8203..13aa8fcbd00af 100644
--- a/pkgs/tools/networking/packetdrill/default.nix
+++ b/pkgs/tools/networking/packetdrill/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, bison, flex }:
 stdenv.mkDerivation rec {
   version = "1.0";
-  name = "packetdrill-${version}";
+  pname = "packetdrill";
   src = fetchFromGitHub {
     owner = "google";
     repo = "packetdrill";
diff --git a/pkgs/tools/networking/pacparser/default.nix b/pkgs/tools/networking/pacparser/default.nix
index fbb17308f90c2..211256ea72b8a 100644
--- a/pkgs/tools/networking/pacparser/default.nix
+++ b/pkgs/tools/networking/pacparser/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "pacparser-${version}";
+  pname = "pacparser";
   version = "1.3.7";
 
   src = fetchurl {
-    url = "https://github.com/manugarg/pacparser/releases/download/${version}/${name}.tar.gz";
+    url = "https://github.com/manugarg/pacparser/releases/download/${version}/${pname}-${version}.tar.gz";
     sha256 = "0jfjm8lqyhdy9ny8a8icyd4rhclhfn608cr1i15jml82q8pyqj7b";
   };
 
diff --git a/pkgs/tools/networking/par2cmdline/default.nix b/pkgs/tools/networking/par2cmdline/default.nix
index f2c92d689f350..9bc4c178665dd 100644
--- a/pkgs/tools/networking/par2cmdline/default.nix
+++ b/pkgs/tools/networking/par2cmdline/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name    = "par2cmdline-${version}";
+  pname = "par2cmdline";
   version = "0.8.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/pcapc/default.nix b/pkgs/tools/networking/pcapc/default.nix
index 71d1e6fa6d6ee..663e04db46018 100644
--- a/pkgs/tools/networking/pcapc/default.nix
+++ b/pkgs/tools/networking/pcapc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libpcap, cmake }:
 
 stdenv.mkDerivation rec {
-  name = "pcapc-${version}";
+  pname = "pcapc";
   version = "1.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/philter/default.nix b/pkgs/tools/networking/philter/default.nix
index 5dff64e27c5cf..c8b4411684689 100644
--- a/pkgs/tools/networking/philter/default.nix
+++ b/pkgs/tools/networking/philter/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, python }:
 
 stdenv.mkDerivation rec {
-  name = "philter-${version}";
+  pname = "philter";
   version = "1.1";
   src = fetchurl {
-    url = "mirror://sourceforge/philter/${name}.tar.gz";
+    url = "mirror://sourceforge/philter/${pname}-${version}.tar.gz";
     sha256 = "177pqfflhdn2mw9lc1wv9ik32ji69rjqr6dw83hfndwlsva5151l";
   };
 
diff --git a/pkgs/tools/networking/pingtcp/default.nix b/pkgs/tools/networking/pingtcp/default.nix
index 2d13515d83d79..d791f6b91d995 100644
--- a/pkgs/tools/networking/pingtcp/default.nix
+++ b/pkgs/tools/networking/pingtcp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake }:
 
 stdenv.mkDerivation rec {
-  name = "pingtcp-${version}";
+  pname = "pingtcp";
   version = "0.0.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/pixiewps/default.nix b/pkgs/tools/networking/pixiewps/default.nix
index b082a981ae743..8bbf589f3b3df 100644
--- a/pkgs/tools/networking/pixiewps/default.nix
+++ b/pkgs/tools/networking/pixiewps/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "pixiewps-${version}";
+  pname = "pixiewps";
   version = "1.2.2";
   src = fetchFromGitHub {
     owner = "wiire";
diff --git a/pkgs/tools/networking/polysh/default.nix b/pkgs/tools/networking/polysh/default.nix
index 2a70218f28796..cf963068d1c57 100644
--- a/pkgs/tools/networking/polysh/default.nix
+++ b/pkgs/tools/networking/polysh/default.nix
@@ -4,10 +4,10 @@ let
   inherit (python2Packages) buildPythonApplication;
 in
 buildPythonApplication rec {
-  name = "polysh-${version}";
+  pname = "polysh";
   version = "0.4";
   src = fetchurl {
-          url = "http://guichaz.free.fr/polysh/files/${name}.tar.bz2";
+          url = "http://guichaz.free.fr/polysh/files/${pname}-${version}.tar.bz2";
           sha256 = "0kxhp38c8a8hc8l86y53l2z5zpzxc4b8lx5zyzmq1badcrfc4mh4";
         };
 
diff --git a/pkgs/tools/networking/ppp/default.nix b/pkgs/tools/networking/ppp/default.nix
index 26dc71b7d6199..b072ed21318c4 100644
--- a/pkgs/tools/networking/ppp/default.nix
+++ b/pkgs/tools/networking/ppp/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "2.4.7";
-  name = "ppp-${version}";
+  pname = "ppp";
 
   src = fetchurl {
-    url = "mirror://samba/ppp/${name}.tar.gz";
+    url = "mirror://samba/ppp/${pname}-${version}.tar.gz";
     sha256 = "0c7vrjxl52pdwi4ckrvfjr08b31lfpgwf3pp0cqy76a77vfs7q02";
   };
 
diff --git a/pkgs/tools/networking/pptpd/default.nix b/pkgs/tools/networking/pptpd/default.nix
index 4c29cd949ee6c..f373f594df80c 100644
--- a/pkgs/tools/networking/pptpd/default.nix
+++ b/pkgs/tools/networking/pptpd/default.nix
@@ -1,12 +1,11 @@
 { stdenv, fetchurl, ppp }:
 
 stdenv.mkDerivation rec {
-  name    = "${pname}-${version}";
   pname   = "pptpd";
   version = "1.4.0";
 
   src = fetchurl {
-    url    = "mirror://sourceforge/poptop/${pname}/${name}/${name}.tar.gz";
+    url    = "mirror://sourceforge/poptop/${pname}/${pname}-${version}/${pname}-${version}.tar.gz";
     sha256 = "1h06gyxj51ba6kbbnf6hyivwjia0i6gsmjz8kyggaany8a58pkcg";
   };
 
diff --git a/pkgs/tools/networking/privoxy/default.nix b/pkgs/tools/networking/privoxy/default.nix
index 56bd46427d86d..848a99f77718e 100644
--- a/pkgs/tools/networking/privoxy/default.nix
+++ b/pkgs/tools/networking/privoxy/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec{
 
-  name = "privoxy-${version}";
+  pname = "privoxy";
   version = "3.0.28";
 
   src = fetchurl {
-    url = "mirror://sourceforge/ijbswa/Sources/${version}%20%28stable%29/${name}-stable-src.tar.gz";
+    url = "mirror://sourceforge/ijbswa/Sources/${version}%20%28stable%29/${pname}-${version}-stable-src.tar.gz";
     sha256 = "0jl2yav1qzqnaqnnx8i6i53ayckkimcrs3l6ryvv7bda6v08rmxm";
   };
 
diff --git a/pkgs/tools/networking/proxychains/default.nix b/pkgs/tools/networking/proxychains/default.nix
index 36d0150a49b58..52ef43838c265 100644
--- a/pkgs/tools/networking/proxychains/default.nix
+++ b/pkgs/tools/networking/proxychains/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchFromGitHub } :
 stdenv.mkDerivation rec {
-  name = "proxychains-${version}";
+  pname = "proxychains";
   version = "4.2.0";
 
   src = fetchFromGitHub {
     owner = "haad";
     repo = "proxychains";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "015skh3z1jmm8kxbm3nkqv1w56kcvabdmcbmpwzywxr4xnh3x3pc";
   };
 
diff --git a/pkgs/tools/networking/pssh/default.nix b/pkgs/tools/networking/pssh/default.nix
index 22c359620507e..43e465e05b6ae 100644
--- a/pkgs/tools/networking/pssh/default.nix
+++ b/pkgs/tools/networking/pssh/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pythonPackages, openssh, rsync }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "pssh-${version}";
+  pname = "pssh";
   version = "2.3.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/pykms/default.nix b/pkgs/tools/networking/pykms/default.nix
index 15ac5bceea336..57cd093e1cd63 100644
--- a/pkgs/tools/networking/pykms/default.nix
+++ b/pkgs/tools/networking/pykms/default.nix
@@ -30,7 +30,7 @@ let
   '');
 
 in buildPythonApplication rec {
-  name = "pykms-${version}";
+  pname = "pykms";
   version = "20180208";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/qr-filetransfer/default.nix b/pkgs/tools/networking/qr-filetransfer/default.nix
index 581405f63c052..b1d972a733b61 100644
--- a/pkgs/tools/networking/qr-filetransfer/default.nix
+++ b/pkgs/tools/networking/qr-filetransfer/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "qr-filetransfer-unstable-${version}";
+  pname = "qr-filetransfer-unstable";
   version = "2018-10-22";
 
   goPackagePath = "github.com/claudiodangelis/qr-filetransfer";
diff --git a/pkgs/tools/networking/quicktun/default.nix b/pkgs/tools/networking/quicktun/default.nix
index 3d7dc68e35786..12e073865166b 100644
--- a/pkgs/tools/networking/quicktun/default.nix
+++ b/pkgs/tools/networking/quicktun/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libsodium }:
 
 stdenv.mkDerivation rec {
-  name = "quicktun-${version}";
+  pname = "quicktun";
   version = "2.2.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/radsecproxy/default.nix b/pkgs/tools/networking/radsecproxy/default.nix
index 0ed1150159d27..a0644061c5f04 100644
--- a/pkgs/tools/networking/radsecproxy/default.nix
+++ b/pkgs/tools/networking/radsecproxy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "radsecproxy-${version}";
+  pname = "radsecproxy";
   version = "1.6.9";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/radvd/default.nix b/pkgs/tools/networking/radvd/default.nix
index 98466a800a349..30e706d667376 100644
--- a/pkgs/tools/networking/radvd/default.nix
+++ b/pkgs/tools/networking/radvd/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, libdaemon, bison, flex, check }:
 
 stdenv.mkDerivation rec {
-  name = "radvd-${version}";
+  pname = "radvd";
   version = "2.18";
 
   src = fetchurl {
-    url = "http://www.litech.org/radvd/dist/${name}.tar.xz";
+    url = "http://www.litech.org/radvd/dist/${pname}-${version}.tar.xz";
     sha256 = "1p2wlv3djvla0r84hdncc3wfa530xigs7z9ssc2v5r1pcpzgxgz1";
   };
 
diff --git a/pkgs/tools/networking/ratools/default.nix b/pkgs/tools/networking/ratools/default.nix
index 5e18ee80f99de..cf8c370c522a7 100644
--- a/pkgs/tools/networking/ratools/default.nix
+++ b/pkgs/tools/networking/ratools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "ratools-${version}";
+  pname = "ratools";
   version = "0.6.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/reaver-wps/default.nix b/pkgs/tools/networking/reaver-wps/default.nix
index ed48feabb85aa..864a7fb5e613f 100644
--- a/pkgs/tools/networking/reaver-wps/default.nix
+++ b/pkgs/tools/networking/reaver-wps/default.nix
@@ -2,8 +2,8 @@
 
 stdenv.mkDerivation rec {
   version = "1.4";
-  name = "reaver-wps-${version}";
-  confdir = "/var/db/${name}"; # the sqlite database is at "${confdir}/reaver/reaver.db"
+  pname = "reaver-wps";
+  confdir = "/var/db/${pname}-${version}"; # the sqlite database is at "${confdir}/reaver/reaver.db"
 
   src = fetchurl {
     url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/reaver-wps/reaver-${version}.tar.gz";
diff --git a/pkgs/tools/networking/redir/default.nix b/pkgs/tools/networking/redir/default.nix
index e584354952a4a..2ea5a86a23114 100644
--- a/pkgs/tools/networking/redir/default.nix
+++ b/pkgs/tools/networking/redir/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "redir-${version}";
+  pname = "redir";
   version = "3.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/ripmime/default.nix b/pkgs/tools/networking/ripmime/default.nix
index 37f542319dad2..ae84d9662aa0b 100644
--- a/pkgs/tools/networking/ripmime/default.nix
+++ b/pkgs/tools/networking/ripmime/default.nix
@@ -1,11 +1,10 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "ripmime";
   version = "1.4.0.10";
   src = fetchurl {
-    url = "http://www.pldaniels.com/${pname}/${name}.tar.gz";
+    url = "http://www.pldaniels.com/${pname}/${pname}-${version}.tar.gz";
     sha256 = "0sj06ibmlzy34n8v0mnlq2gwidy7n2aqcwgjh0xssz3vi941aqc9";
   };
 
diff --git a/pkgs/tools/networking/s3gof3r/default.nix b/pkgs/tools/networking/s3gof3r/default.nix
index 3814af60112e0..d53d60333baf6 100644
--- a/pkgs/tools/networking/s3gof3r/default.nix
+++ b/pkgs/tools/networking/s3gof3r/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "s3gof3r-${version}";
+  pname = "s3gof3r";
   version = "20151109-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "31603a0dc94aefb822bfe2ceea75a6be6013b445";
   
diff --git a/pkgs/tools/networking/samplicator/default.nix b/pkgs/tools/networking/samplicator/default.nix
index 5cb65b78ee8be..d8167b8a48fce 100644
--- a/pkgs/tools/networking/samplicator/default.nix
+++ b/pkgs/tools/networking/samplicator/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "samplicator-${version}";
+  pname = "samplicator";
   version = "1.3.8rc1";
 
   nativeBuildInputs = [ autoreconfHook ];
diff --git a/pkgs/tools/networking/shncpd/default.nix b/pkgs/tools/networking/shncpd/default.nix
index be2bc6a75a170..211758f692b7d 100644
--- a/pkgs/tools/networking/shncpd/default.nix
+++ b/pkgs/tools/networking/shncpd/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "shncpd-${version}";
+  pname = "shncpd";
   version = "2016-06-22";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/simpleproxy/default.nix b/pkgs/tools/networking/simpleproxy/default.nix
index 476e7dc229dfc..f94e177a8585d 100644
--- a/pkgs/tools/networking/simpleproxy/default.nix
+++ b/pkgs/tools/networking/simpleproxy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "simpleproxy-${version}";
+  pname = "simpleproxy";
   version = "3.5";
   rev = "v.${version}";
 
diff --git a/pkgs/tools/networking/sipcalc/default.nix b/pkgs/tools/networking/sipcalc/default.nix
index 5b046c6eeab75..adab157720cd7 100644
--- a/pkgs/tools/networking/sipcalc/default.nix
+++ b/pkgs/tools/networking/sipcalc/default.nix
@@ -1,9 +1,9 @@
 {stdenv, fetchurl}:
 stdenv.mkDerivation rec {
-  name = "sipcalc-${version}";
+  pname = "sipcalc";
   version = "1.1.6";
   src = fetchurl {
-    url = "http://www.routemeister.net/projects/sipcalc/files/${name}.tar.gz";
+    url = "http://www.routemeister.net/projects/sipcalc/files/${pname}-${version}.tar.gz";
     sha256 = "cfd476c667f7a119e49eb5fe8adcfb9d2339bc2e0d4d01a1d64b7c229be56357";
   };
   meta = {
diff --git a/pkgs/tools/networking/sipsak/default.nix b/pkgs/tools/networking/sipsak/default.nix
index 908e4b05009fc..c1a2451328df0 100644
--- a/pkgs/tools/networking/sipsak/default.nix
+++ b/pkgs/tools/networking/sipsak/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, autoreconfHook, c-ares, openssl ? null }:
 
 stdenv.mkDerivation rec {
-  name = "sipsak-${version}";
+  pname = "sipsak";
   version = "4.1.2.1";
 
   buildInputs = [
diff --git a/pkgs/tools/networking/skydive/default.nix b/pkgs/tools/networking/skydive/default.nix
index e721479374454..722deaff655c9 100644
--- a/pkgs/tools/networking/skydive/default.nix
+++ b/pkgs/tools/networking/skydive/default.nix
@@ -2,7 +2,7 @@
 , go-bindata, libxml2, protobuf3_1, libpcap, pkgconfig, go-protobuf }:
 
 buildGoPackage rec {
-  name = "skydive-${version}";
+  pname = "skydive";
   version = "0.17.0";
   goPackagePath = "github.com/skydive-project/skydive";
 
diff --git a/pkgs/tools/networking/slack-cli/default.nix b/pkgs/tools/networking/slack-cli/default.nix
index 91b868a017f57..bdd650494b15f 100644
--- a/pkgs/tools/networking/slack-cli/default.nix
+++ b/pkgs/tools/networking/slack-cli/default.nix
@@ -8,7 +8,7 @@
 { stdenv, lib, fetchFromGitHub, curl, jq, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "slack-cli-${version}";
+  pname = "slack-cli";
   version = "0.18.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/slirp4netns/default.nix b/pkgs/tools/networking/slirp4netns/default.nix
index 0f7c035b4c051..b64cf5cdd9b27 100644
--- a/pkgs/tools/networking/slirp4netns/default.nix
+++ b/pkgs/tools/networking/slirp4netns/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, glib }:
 
 stdenv.mkDerivation rec {
-  name = "slirp4netns-${version}";
+  pname = "slirp4netns";
   version = "0.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/smokeping/default.nix b/pkgs/tools/networking/smokeping/default.nix
index 08b5e6a211b87..0c9079240d0c5 100644
--- a/pkgs/tools/networking/smokeping/default.nix
+++ b/pkgs/tools/networking/smokeping/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, fping, rrdtool, perlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "smokeping-${version}";
+  pname = "smokeping";
   version = "2.6.11";
   src = fetchurl {
     url = "https://oss.oetiker.ch/smokeping/pub/smokeping-${version}.tar.gz";
diff --git a/pkgs/tools/networking/snabb/default.nix b/pkgs/tools/networking/snabb/default.nix
index cdf14f5af33f6..ba05ee8e8b514 100644
--- a/pkgs/tools/networking/snabb/default.nix
+++ b/pkgs/tools/networking/snabb/default.nix
@@ -5,7 +5,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "snabb-${version}";
+  pname = "snabb";
   version = "2018.01.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/spiped/default.nix b/pkgs/tools/networking/spiped/default.nix
index ad2d88e4a9827..9cc3370c0a1fc 100644
--- a/pkgs/tools/networking/spiped/default.nix
+++ b/pkgs/tools/networking/spiped/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, openssl, coreutils }:
 
 stdenv.mkDerivation rec {
-  name    = "spiped-${version}";
+  pname = "spiped";
   version = "1.5.0";
 
   src = fetchurl {
-    url    = "https://www.tarsnap.com/spiped/${name}.tgz";
+    url    = "https://www.tarsnap.com/spiped/${pname}-${version}.tgz";
     sha256 = "1mxcbxifr3bnj6ga8lz88y4bhff016i6kjdzwbb3gzb2zcs4pxxj";
   };
 
diff --git a/pkgs/tools/networking/spoofer/default.nix b/pkgs/tools/networking/spoofer/default.nix
index faeec8523aa43..2b5aa2b7cbf78 100644
--- a/pkgs/tools/networking/spoofer/default.nix
+++ b/pkgs/tools/networking/spoofer/default.nix
@@ -7,10 +7,9 @@ in
 stdenv.mkDerivation rec {
   pname = "spoofer";
   version = "1.4.5";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "https://www.caida.org/projects/spoofer/downloads/${name}.tar.gz";
+    url = "https://www.caida.org/projects/spoofer/downloads/${pname}-${version}.tar.gz";
     sha256 = "0pnim3xyfsmv6alsvhwjs4v9lp39wwiyj63rxsqyz4wx4vkmn12z";
   };
 
diff --git a/pkgs/tools/networking/ssh-ident/default.nix b/pkgs/tools/networking/ssh-ident/default.nix
index 01903171e9c26..0264da5c81754 100644
--- a/pkgs/tools/networking/ssh-ident/default.nix
+++ b/pkgs/tools/networking/ssh-ident/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, python }:
 
 stdenv.mkDerivation rec {
-  name = "ssh-ident-${version}";
+  pname = "ssh-ident";
   version = "2016-04-21";
   src = fetchFromGitHub  {
     owner = "ccontavalli";
diff --git a/pkgs/tools/networking/sshpass/default.nix b/pkgs/tools/networking/sshpass/default.nix
index 94221a359c1d8..3765e6aa08f72 100644
--- a/pkgs/tools/networking/sshpass/default.nix
+++ b/pkgs/tools/networking/sshpass/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "sshpass-${version}";
+  pname = "sshpass";
   version = "1.06";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/ssldump/default.nix b/pkgs/tools/networking/ssldump/default.nix
index adda38c184d98..ad8f98302642e 100644
--- a/pkgs/tools/networking/ssldump/default.nix
+++ b/pkgs/tools/networking/ssldump/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, openssl, libpcap }:
 
 stdenv.mkDerivation rec {
-  name = "ssldump-${version}";
+  pname = "ssldump";
   version = "0.9b3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/sstp/default.nix b/pkgs/tools/networking/sstp/default.nix
index 7bbc872c98e16..de65298d6481f 100644
--- a/pkgs/tools/networking/sstp/default.nix
+++ b/pkgs/tools/networking/sstp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, ppp, libevent, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "sstp-client-${version}";
+  pname = "sstp-client";
   version = "1.0.12";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/strongswan/default.nix b/pkgs/tools/networking/strongswan/default.nix
index 1bd864d859c50..869e568d36964 100644
--- a/pkgs/tools/networking/strongswan/default.nix
+++ b/pkgs/tools/networking/strongswan/default.nix
@@ -16,11 +16,11 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "strongswan-${version}";
+  pname = "strongswan";
   version = "5.8.0"; # Make sure to also update <nixpkgs/nixos/modules/services/networking/strongswan-swanctl/swanctl-params.nix> when upgrading!
 
   src = fetchurl {
-    url = "https://download.strongswan.org/${name}.tar.bz2";
+    url = "https://download.strongswan.org/${pname}-${version}.tar.bz2";
     sha256 = "0cq9m86ydd2i0awxkv4a256f4926p2f9pzlisyskl9fngl6f3c8m";
   };
 
diff --git a/pkgs/tools/networking/stubby/default.nix b/pkgs/tools/networking/stubby/default.nix
index 89af381d0d6d7..9b1ee7a9f7993 100644
--- a/pkgs/tools/networking/stubby/default.nix
+++ b/pkgs/tools/networking/stubby/default.nix
@@ -3,7 +3,6 @@
 
 stdenv.mkDerivation rec {
   pname = "stubby";
-  name = "${pname}-${version}";
   version = "0.2.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/stun/default.nix b/pkgs/tools/networking/stun/default.nix
index 7ba4a0d893626..9960e6f003044 100644
--- a/pkgs/tools/networking/stun/default.nix
+++ b/pkgs/tools/networking/stun/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name    = "${pname}-${version}";
   pname   = "stun";
   version = "0.97";
 
diff --git a/pkgs/tools/networking/stunnel/default.nix b/pkgs/tools/networking/stunnel/default.nix
index 66a6c28d92a8b..792e6f68294d7 100644
--- a/pkgs/tools/networking/stunnel/default.nix
+++ b/pkgs/tools/networking/stunnel/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, openssl }:
 
 stdenv.mkDerivation rec {
-  name    = "stunnel-${version}";
+  pname = "stunnel";
   version = "5.55";
 
   src = fetchurl {
-    url    = "https://www.stunnel.org/downloads/${name}.tar.gz";
+    url    = "https://www.stunnel.org/downloads/${pname}-${version}.tar.gz";
     sha256 = "0qjc0wkjf6bqz29fvwwsn9hnjhm6alsm10jcwx4jad2q3ks6kplh";
     # please use the contents of "https://www.stunnel.org/downloads/${name}.tar.gz.sha256",
     # not the output of `nix-prefetch-url`
diff --git a/pkgs/tools/networking/subfinder/default.nix b/pkgs/tools/networking/subfinder/default.nix
index 2a4cf3506df81..b05ab3eeb88be 100644
--- a/pkgs/tools/networking/subfinder/default.nix
+++ b/pkgs/tools/networking/subfinder/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "subfinder-git-${version}";
+  pname = "subfinder-git";
   version = "2018-07-15";
 
   goPackagePath = "github.com/subfinder/subfinder";
diff --git a/pkgs/tools/networking/swagger-codegen/default.nix b/pkgs/tools/networking/swagger-codegen/default.nix
index 4fc456523f7d3..91f155739140a 100644
--- a/pkgs/tools/networking/swagger-codegen/default.nix
+++ b/pkgs/tools/networking/swagger-codegen/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   version = "2.3.1";
   pname = "swagger-codegen";
-  name = "${pname}-${version}";
 
   jarfilename = "${pname}-cli-${version}.jar";
 
diff --git a/pkgs/tools/networking/swaks/default.nix b/pkgs/tools/networking/swaks/default.nix
index 2abdab773ddf0..cfed0ca37283a 100644
--- a/pkgs/tools/networking/swaks/default.nix
+++ b/pkgs/tools/networking/swaks/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, perl, perlPackages, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "swaks-${version}";
+  pname = "swaks";
   version = "20181104.0";
 
   src = fetchurl {
-    url = "https://www.jetmore.org/john/code/swaks/files/${name}.tar.gz";
+    url = "https://www.jetmore.org/john/code/swaks/files/${pname}-${version}.tar.gz";
     sha256 = "0n1yd27xcyb1ylp5gln3yv5gzi9r377hjy1j32367kgb3247ygq2";
   };
 
diff --git a/pkgs/tools/networking/tcpdump/default.nix b/pkgs/tools/networking/tcpdump/default.nix
index 8a4722aa5214f..016d8f6a6a67d 100644
--- a/pkgs/tools/networking/tcpdump/default.nix
+++ b/pkgs/tools/networking/tcpdump/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libpcap, perl }:
 
 stdenv.mkDerivation rec {
-  name = "tcpdump-${version}";
+  pname = "tcpdump";
   version = "4.9.2";
 
   # leaked embargoed security update
diff --git a/pkgs/tools/networking/tcpreplay/default.nix b/pkgs/tools/networking/tcpreplay/default.nix
index 53af27b4debaa..032adbff74fb2 100644
--- a/pkgs/tools/networking/tcpreplay/default.nix
+++ b/pkgs/tools/networking/tcpreplay/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libpcap, tcpdump }:
 
 stdenv.mkDerivation rec {
-  name = "tcpreplay-${version}";
+  pname = "tcpreplay";
   version = "4.3.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/tftp-hpa/default.nix b/pkgs/tools/networking/tftp-hpa/default.nix
index bc97d5d8d6e41..edd2abdd13e33 100644
--- a/pkgs/tools/networking/tftp-hpa/default.nix
+++ b/pkgs/tools/networking/tftp-hpa/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "tftp-hpa-${version}";
+  pname = "tftp-hpa";
   version="5.2";
   src = fetchurl {
-    url = "mirror://kernel/software/network/tftp/tftp-hpa/${name}.tar.xz";
+    url = "mirror://kernel/software/network/tftp/tftp-hpa/${pname}-${version}.tar.xz";
     sha256 = "12vidchglhyc20znq5wdsbhi9mqg90jnl7qr9qs8hbvaz4fkdvmg";
   };
 
diff --git a/pkgs/tools/networking/tinc/default.nix b/pkgs/tools/networking/tinc/default.nix
index a17f382557ac8..cf4a2bad78b9c 100644
--- a/pkgs/tools/networking/tinc/default.nix
+++ b/pkgs/tools/networking/tinc/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.0.35";
-  name = "tinc-${version}";
+  pname = "tinc";
 
   src = fetchurl {
     url = "https://www.tinc-vpn.org/packages/tinc-${version}.tar.gz";
diff --git a/pkgs/tools/networking/tinc/pre.nix b/pkgs/tools/networking/tinc/pre.nix
index df9eb9bdad25d..85cdd19702faa 100644
--- a/pkgs/tools/networking/tinc/pre.nix
+++ b/pkgs/tools/networking/tinc/pre.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, fetchpatch, autoreconfHook, texinfo, ncurses, readline, zlib, lzo, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "tinc-${version}";
+  pname = "tinc";
   version = "1.1pre17";
 
   src = fetchgit {
diff --git a/pkgs/tools/networking/tinyproxy/default.nix b/pkgs/tools/networking/tinyproxy/default.nix
index c9a6599708c60..84ecc44c1833b 100644
--- a/pkgs/tools/networking/tinyproxy/default.nix
+++ b/pkgs/tools/networking/tinyproxy/default.nix
@@ -2,7 +2,7 @@
   libxslt, docbook_xsl }:
 
 stdenv.mkDerivation rec{
-  name = "tinyproxy-${version}";
+  pname = "tinyproxy";
   version = "1.10.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/tracebox/default.nix b/pkgs/tools/networking/tracebox/default.nix
index c3abdd49e1389..4062fc0fd5852 100644
--- a/pkgs/tools/networking/tracebox/default.nix
+++ b/pkgs/tools/networking/tracebox/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchzip, autoreconfHook, libcrafter, libpcap, lua }:
 
 stdenv.mkDerivation rec {
-  name = "tracebox-${version}";
+  pname = "tracebox";
   version = "0.2";
 
   src = fetchzip {
diff --git a/pkgs/tools/networking/traceroute/default.nix b/pkgs/tools/networking/traceroute/default.nix
index 3d3be5d4532c9..af8f5cafb8940 100644
--- a/pkgs/tools/networking/traceroute/default.nix
+++ b/pkgs/tools/networking/traceroute/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "traceroute-${version}";
+  pname = "traceroute";
   version = "2.1.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/traceroute/${name}.tar.gz";
+    url = "mirror://sourceforge/traceroute/${pname}-${version}.tar.gz";
     sha256 = "3669d22a34d3f38ed50caba18cd525ba55c5c00d5465f2d20d7472e5d81603b6";
   };
 
diff --git a/pkgs/tools/networking/twa/default.nix b/pkgs/tools/networking/twa/default.nix
index 6170718b61842..fe75b35eea2b8 100644
--- a/pkgs/tools/networking/twa/default.nix
+++ b/pkgs/tools/networking/twa/default.nix
@@ -11,7 +11,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "twa-${version}";
+  pname = "twa";
   version = "1.8.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/ua/default.nix b/pkgs/tools/networking/ua/default.nix
index 0cb8ad5a4376b..ddd0bab5d6153 100644
--- a/pkgs/tools/networking/ua/default.nix
+++ b/pkgs/tools/networking/ua/default.nix
@@ -4,7 +4,7 @@
 }:
 
 buildGoPackage rec {
-  name = "ua-unstable-${version}";
+  pname = "ua-unstable";
   version = "2017-02-24";
   rev = "325dab92c60e0f028e55060f0c288aa70905fb17";
 
diff --git a/pkgs/tools/networking/ubridge/default.nix b/pkgs/tools/networking/ubridge/default.nix
index f6afddaba3817..42839a8ba2f22 100644
--- a/pkgs/tools/networking/ubridge/default.nix
+++ b/pkgs/tools/networking/ubridge/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ubridge-${version}";
+  pname = "ubridge";
   version = "0.9.16";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/uget-integrator/default.nix b/pkgs/tools/networking/uget-integrator/default.nix
index cc93da7f25332..68f457c2a6382 100644
--- a/pkgs/tools/networking/uget-integrator/default.nix
+++ b/pkgs/tools/networking/uget-integrator/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, uget, python3Packages }:
 
 stdenv.mkDerivation rec {
-  name = "uget-integrator-${version}";
+  pname = "uget-integrator";
   version = "1.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/uget/default.nix b/pkgs/tools/networking/uget/default.nix
index b35c3e8c883e4..6b9d0bfa5dd5f 100644
--- a/pkgs/tools/networking/uget/default.nix
+++ b/pkgs/tools/networking/uget/default.nix
@@ -3,11 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "uget-${version}";
+  pname = "uget";
   version = "2.2.2";
 
   src = fetchurl {
-    url = "mirror://sourceforge/urlget/${name}.tar.gz";
+    url = "mirror://sourceforge/urlget/${pname}-${version}.tar.gz";
     sha256 = "1hmzk907blgzc1z6wv4zbzqrwad06zfm1rqc3svh5garxw8z7xsw";
   };
 
diff --git a/pkgs/tools/networking/unbound/default.nix b/pkgs/tools/networking/unbound/default.nix
index 861a61c8f38f6..c0d358f2c9f2f 100644
--- a/pkgs/tools/networking/unbound/default.nix
+++ b/pkgs/tools/networking/unbound/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, openssl, nettle, expat, libevent, dns-root-data }:
 
 stdenv.mkDerivation rec {
-  name = "unbound-${version}";
+  pname = "unbound";
   version = "1.9.2";
 
   src = fetchurl {
-    url = "https://unbound.net/downloads/${name}.tar.gz";
+    url = "https://unbound.net/downloads/${pname}-${version}.tar.gz";
     sha256 = "15bbrczibap30db8a1pmqhvjbmkxms39hwiivby7f4j5rz2wwykg";
   };
 
diff --git a/pkgs/tools/networking/unbound/python.nix b/pkgs/tools/networking/unbound/python.nix
index f41aa35df90e9..f6b5852a67522 100644
--- a/pkgs/tools/networking/unbound/python.nix
+++ b/pkgs/tools/networking/unbound/python.nix
@@ -4,7 +4,6 @@ let
   inherit (pythonPackages) python;
 in stdenv.mkDerivation rec {
   pname = "pyunbound";
-  name = "${pname}-${version}";
   version = "1.9.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/networking/wbox/default.nix b/pkgs/tools/networking/wbox/default.nix
index 0c97f20ee65ff..b1fb6ae8d9093 100644
--- a/pkgs/tools/networking/wbox/default.nix
+++ b/pkgs/tools/networking/wbox/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "wbox-${version}";
+  pname = "wbox";
   version = "5";
 
   installPhase = ''
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   '';
 
   src = fetchurl {
-    url = "http://www.hping.org/wbox/${name}.tar.gz";
+    url = "http://www.hping.org/wbox/${pname}-${version}.tar.gz";
     sha256 = "06daxwbysppvbh1mwprw8fgsp6mbd3kqj7a978w7ivn8hdgdi28m";
   };
 
diff --git a/pkgs/tools/networking/weighttp/default.nix b/pkgs/tools/networking/weighttp/default.nix
index 1e93948be68b6..5615c249de90c 100644
--- a/pkgs/tools/networking/weighttp/default.nix
+++ b/pkgs/tools/networking/weighttp/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchgit, python, libev, wafHook }:
 stdenv.mkDerivation rec {
-  name = "weighttp-${version}";
+  pname = "weighttp";
   version = "0.4";
 
   src = fetchgit {
diff --git a/pkgs/tools/networking/wget/default.nix b/pkgs/tools/networking/wget/default.nix
index 38a24eddc2884..b7486ded4c8ae 100644
--- a/pkgs/tools/networking/wget/default.nix
+++ b/pkgs/tools/networking/wget/default.nix
@@ -5,11 +5,11 @@
 , openssl ? null }:
 
 stdenv.mkDerivation rec {
-  name = "wget-${version}";
+  pname = "wget";
   version = "1.20.3";
 
   src = fetchurl {
-    url = "mirror://gnu/wget/${name}.tar.lz";
+    url = "mirror://gnu/wget/${pname}-${version}.tar.lz";
     sha256 = "1frajd86ds8vz2hprq30wq8ya89z9dcxnwm8nwk12bbc47l7qq39";
   };
 
diff --git a/pkgs/tools/networking/whois/default.nix b/pkgs/tools/networking/whois/default.nix
index ddac709e57724..45e1440c84996 100644
--- a/pkgs/tools/networking/whois/default.nix
+++ b/pkgs/tools/networking/whois/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "5.5.0";
-  name = "whois-${version}";
+  pname = "whois";
 
   src = fetchFromGitHub {
     owner = "rfc1036";
diff --git a/pkgs/tools/networking/wicd/default.nix b/pkgs/tools/networking/wicd/default.nix
index 9f67dd4e2c302..2f95876c2f306 100644
--- a/pkgs/tools/networking/wicd/default.nix
+++ b/pkgs/tools/networking/wicd/default.nix
@@ -5,11 +5,11 @@
 let
   inherit (python2Packages) python pygobject2 dbus-python pyGtkGlade pycairo;
 in stdenv.mkDerivation rec {
-  name = "wicd-${version}";
+  pname = "wicd";
   version = "1.7.2.4";
   
   src = fetchurl {
-    url = "https://launchpad.net/wicd/1.7/${version}/+download/${name}.tar.gz";
+    url = "https://launchpad.net/wicd/1.7/${version}/+download/${pname}-${version}.tar.gz";
     sha256 = "15ywgh60xzmp5z8l1kzics7yi95isrjg1paz42dvp7dlpdfzpzfw";
   };
 
diff --git a/pkgs/tools/networking/wireguard-go/default.nix b/pkgs/tools/networking/wireguard-go/default.nix
index a537e4dfb2667..dfda88cb86782 100644
--- a/pkgs/tools/networking/wireguard-go/default.nix
+++ b/pkgs/tools/networking/wireguard-go/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchzip }:
 
 buildGoPackage rec {
-  name = "wireguard-go-${version}";
+  pname = "wireguard-go";
   version = "0.0.20190517";
 
   goPackagePath = "git.zx2c4.com/wireguard-go";
diff --git a/pkgs/tools/networking/wolfebin/default.nix b/pkgs/tools/networking/wolfebin/default.nix
index 05bf8d5dd11c2..555c04a00899d 100644
--- a/pkgs/tools/networking/wolfebin/default.nix
+++ b/pkgs/tools/networking/wolfebin/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "5.4";
-  name = "wolfebin-${version}";
+  pname = "wolfebin";
   
   src = fetchFromGitHub {
     owner = "thejoshwolfe";
diff --git a/pkgs/tools/networking/wrk/default.nix b/pkgs/tools/networking/wrk/default.nix
index 5dd2f3b74fdcc..9c8f46bef07ba 100644
--- a/pkgs/tools/networking/wrk/default.nix
+++ b/pkgs/tools/networking/wrk/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, luajit, openssl, perl }:
 
 stdenv.mkDerivation rec {
-  name = "wrk-${version}";
+  pname = "wrk";
   version = "4.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/wrk2/default.nix b/pkgs/tools/networking/wrk2/default.nix
index e2e638ad485b5..7908143bdab3f 100644
--- a/pkgs/tools/networking/wrk2/default.nix
+++ b/pkgs/tools/networking/wrk2/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, luajit, openssl, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "wrk2-${version}";
+  pname = "wrk2";
   version = "4.0.0-${builtins.substring 0 7 src.rev}";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/networking/wuzz/default.nix b/pkgs/tools/networking/wuzz/default.nix
index b13e5dee18c7c..e84a97525f120 100644
--- a/pkgs/tools/networking/wuzz/default.nix
+++ b/pkgs/tools/networking/wuzz/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "wuzz-${version}";
+  pname = "wuzz";
   version = "0.2.0";
   rev = "v${version}";
 
diff --git a/pkgs/tools/networking/zap/default.nix b/pkgs/tools/networking/zap/default.nix
index 7cac5a4557003..7afd5e07717a1 100644
--- a/pkgs/tools/networking/zap/default.nix
+++ b/pkgs/tools/networking/zap/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, jdk, ant, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "zap-${version}";
+  pname = "zap";
   version = "2.7.0";
   src = fetchFromGitHub {
     owner = "zaproxy";
diff --git a/pkgs/tools/nix/nix-script/default.nix b/pkgs/tools/nix/nix-script/default.nix
index 3742d22c02126..664e55125b54b 100644
--- a/pkgs/tools/nix/nix-script/default.nix
+++ b/pkgs/tools/nix/nix-script/default.nix
@@ -1,7 +1,7 @@
 { stdenv, haskellPackages, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "nix-script-${version}";
+  pname = "nix-script";
   version = "2015-09-22";
 
   src  = fetchFromGitHub {
diff --git a/pkgs/tools/package-management/apt-dater/default.nix b/pkgs/tools/package-management/apt-dater/default.nix
index bcf96a50d36aa..f161591c8f1d5 100644
--- a/pkgs/tools/package-management/apt-dater/default.nix
+++ b/pkgs/tools/package-management/apt-dater/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "apt-dater-${version}";
+  pname = "apt-dater";
   version = "1.0.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/package-management/apt/default.nix b/pkgs/tools/package-management/apt/default.nix
index 46da85d974880..cbb4ad4591e93 100644
--- a/pkgs/tools/package-management/apt/default.nix
+++ b/pkgs/tools/package-management/apt/default.nix
@@ -14,7 +14,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "apt-${version}";
+  pname = "apt";
 
   version = "1.4.6";
 
diff --git a/pkgs/tools/package-management/bunny/default.nix b/pkgs/tools/package-management/bunny/default.nix
index 0f45084f3c055..938a762ba303a 100644
--- a/pkgs/tools/package-management/bunny/default.nix
+++ b/pkgs/tools/package-management/bunny/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitLab }:
 
 stdenv.mkDerivation rec {
-  name = "bunny-${version}";
+  pname = "bunny";
   version = "1.3";
 
   src = fetchFromGitLab {
diff --git a/pkgs/tools/package-management/cde/default.nix b/pkgs/tools/package-management/cde/default.nix
index e45906688ada3..5354fbb5e5edd 100644
--- a/pkgs/tools/package-management/cde/default.nix
+++ b/pkgs/tools/package-management/cde/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "cde-${version}";
+  pname = "cde";
   version = "0.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/package-management/clib/default.nix b/pkgs/tools/package-management/clib/default.nix
index 158db426c6150..60c77db44d826 100644
--- a/pkgs/tools/package-management/clib/default.nix
+++ b/pkgs/tools/package-management/clib/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.8.1";
-  name = "clib-${version}";
+  pname = "clib";
 
   src = fetchFromGitHub {
     rev    = version;
diff --git a/pkgs/tools/package-management/createrepo_c/default.nix b/pkgs/tools/package-management/createrepo_c/default.nix
index 0a0cae32dcf50..15a64ffd25e60 100644
--- a/pkgs/tools/package-management/createrepo_c/default.nix
+++ b/pkgs/tools/package-management/createrepo_c/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, bzip2, expat, glib, curl, libxml2, python3, rpm, openssl, sqlite, file, xz, pcre, bash-completion }:
 
 stdenv.mkDerivation rec {
-  name = "createrepo_c-${version}";
+  pname = "createrepo_c";
   version = "0.11.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/package-management/dpkg/default.nix b/pkgs/tools/package-management/dpkg/default.nix
index f13256d33bfb2..11672e6d456d1 100644
--- a/pkgs/tools/package-management/dpkg/default.nix
+++ b/pkgs/tools/package-management/dpkg/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, perl, zlib, bzip2, xz, makeWrapper, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "dpkg-${version}";
+  pname = "dpkg";
   version = "1.19.7";
 
   src = fetchurl {
diff --git a/pkgs/tools/package-management/gx/default.nix b/pkgs/tools/package-management/gx/default.nix
index 4c03fc35dea48..8e8d30e4fccf3 100644
--- a/pkgs/tools/package-management/gx/default.nix
+++ b/pkgs/tools/package-management/gx/default.nix
@@ -2,7 +2,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "gx-${version}";
+  pname = "gx";
   version = "0.14.1";
   rev = "refs/tags/v${version}";
 
diff --git a/pkgs/tools/package-management/gx/go/default.nix b/pkgs/tools/package-management/gx/go/default.nix
index 0ae0b8a198353..0a0793130d140 100644
--- a/pkgs/tools/package-management/gx/go/default.nix
+++ b/pkgs/tools/package-management/gx/go/default.nix
@@ -4,7 +4,7 @@
 }:
 
 buildGoPackage rec {
-  name = "gx-go-${version}";
+  pname = "gx-go";
   version = "1.9.0";
   rev = "refs/tags/v${version}";
 
diff --git a/pkgs/tools/package-management/home-manager/default.nix b/pkgs/tools/package-management/home-manager/default.nix
index ffa9f427dc2f5..5049a90c7a7c3 100644
--- a/pkgs/tools/package-management/home-manager/default.nix
+++ b/pkgs/tools/package-management/home-manager/default.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "home-manager-${version}";
+  pname = "home-manager";
   version = "2019-06-25";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/package-management/librepo/default.nix b/pkgs/tools/package-management/librepo/default.nix
index c35550597a34a..0c53c1bbbc91d 100644
--- a/pkgs/tools/package-management/librepo/default.nix
+++ b/pkgs/tools/package-management/librepo/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.9.2";
-  name = "librepo-${version}";
+  pname = "librepo";
 
   src = fetchFromGitHub {
     owner  = "rpm-software-management";
diff --git a/pkgs/tools/package-management/morph/default.nix b/pkgs/tools/package-management/morph/default.nix
index 51a963497fa2b..9804c0fa18513 100644
--- a/pkgs/tools/package-management/morph/default.nix
+++ b/pkgs/tools/package-management/morph/default.nix
@@ -1,7 +1,7 @@
 { buildGoPackage, fetchFromGitHub, go-bindata, lib }:
 
 buildGoPackage rec {
-  name = "morph-${version}";
+  pname = "morph";
   version = "1.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/package-management/mynewt-newt/default.nix b/pkgs/tools/package-management/mynewt-newt/default.nix
index 41471b2c8a7a0..3f307d38f0297 100644
--- a/pkgs/tools/package-management/mynewt-newt/default.nix
+++ b/pkgs/tools/package-management/mynewt-newt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "mynewt-newt-${version}";
+  pname = "mynewt-newt";
   version = "1.3.0";
 
   goPackagePath = "mynewt.apache.org/newt";
diff --git a/pkgs/tools/package-management/nix-bundle/default.nix b/pkgs/tools/package-management/nix-bundle/default.nix
index 7c02d2d9a638c..cd90e50d70eb0 100644
--- a/pkgs/tools/package-management/nix-bundle/default.nix
+++ b/pkgs/tools/package-management/nix-bundle/default.nix
@@ -2,7 +2,6 @@
 
 stdenv.mkDerivation rec {
   pname = "nix-bundle";
-  name = "${pname}-${version}";
   version = "0.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/package-management/nix-pin/default.nix b/pkgs/tools/package-management/nix-pin/default.nix
index efedb8b67da90..f5dfacf319bcf 100644
--- a/pkgs/tools/package-management/nix-pin/default.nix
+++ b/pkgs/tools/package-management/nix-pin/default.nix
@@ -1,7 +1,7 @@
 { lib, pkgs, stdenv, fetchFromGitHub, mypy, python3, nix, git, makeWrapper
 , runtimeShell }:
 let self = stdenv.mkDerivation rec {
-  name = "nix-pin-${version}";
+  pname = "nix-pin";
   version = "0.4.0";
   src = fetchFromGitHub {
     owner = "timbertson";
diff --git a/pkgs/tools/package-management/nix-prefetch/default.nix b/pkgs/tools/package-management/nix-prefetch/default.nix
index 96a283a8ea8a1..f88820ffad9e4 100644
--- a/pkgs/tools/package-management/nix-prefetch/default.nix
+++ b/pkgs/tools/package-management/nix-prefetch/default.nix
@@ -5,7 +5,6 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "nix-prefetch";
   version = "0.1.0";
 
diff --git a/pkgs/tools/package-management/nix-top/default.nix b/pkgs/tools/package-management/nix-top/default.nix
index cd3a8507be14a..1d2cad2e39e48 100644
--- a/pkgs/tools/package-management/nix-top/default.nix
+++ b/pkgs/tools/package-management/nix-top/default.nix
@@ -15,7 +15,7 @@ let
   additionalPath = lib.makeBinPath [ getent ncurses binutils-unwrapped coreutils findutils ];
 in
 stdenv.mkDerivation rec {
-  name = "nix-top-${version}";
+  pname = "nix-top";
   version = "0.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/package-management/nixops/nixops-dns.nix b/pkgs/tools/package-management/nixops/nixops-dns.nix
index ce31de9f65d3b..f63fe868e0118 100644
--- a/pkgs/tools/package-management/nixops/nixops-dns.nix
+++ b/pkgs/tools/package-management/nixops/nixops-dns.nix
@@ -3,7 +3,7 @@
 , fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "nixops-dns-${version}";
+  pname = "nixops-dns";
   version = "1.0";
 
   goDeps = ./deps.nix;
diff --git a/pkgs/tools/package-management/nixui/default.nix b/pkgs/tools/package-management/nixui/default.nix
index 804bbbdf8d71b..b495577ef664a 100644
--- a/pkgs/tools/package-management/nixui/default.nix
+++ b/pkgs/tools/package-management/nixui/default.nix
@@ -25,7 +25,7 @@ let
   };
 in
 stdenv.mkDerivation rec {
-  name = "nixui-${version}";
+  pname = "nixui";
   inherit version src;
   installPhase = ''
     mkdir -p $out/bin
diff --git a/pkgs/tools/package-management/opkg/default.nix b/pkgs/tools/package-management/opkg/default.nix
index e02c0a2c66ff9..05f43cf29b1b1 100644
--- a/pkgs/tools/package-management/opkg/default.nix
+++ b/pkgs/tools/package-management/opkg/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.4.1";
-  name = "opkg-${version}";
+  pname = "opkg";
   src = fetchurl {
     url = "https://downloads.yoctoproject.org/releases/opkg/opkg-${version}.tar.gz";
     sha256 = "0hqa4lqxs3w9fmn9idzfscjkm23jw5asby43v0szcxrqgl1ixb25";
diff --git a/pkgs/tools/package-management/packagekit/default.nix b/pkgs/tools/package-management/packagekit/default.nix
index 2e9f93177e45d..a82f44008910a 100644
--- a/pkgs/tools/package-management/packagekit/default.nix
+++ b/pkgs/tools/package-management/packagekit/default.nix
@@ -8,7 +8,7 @@
 , enableSystemd ? stdenv.isLinux, systemd }:
 
 stdenv.mkDerivation rec {
-  name = "packagekit-${version}";
+  pname = "packagekit";
   version = "1.1.12";
 
   outputs = [ "out" "dev" ];
diff --git a/pkgs/tools/package-management/packagekit/qt.nix b/pkgs/tools/package-management/packagekit/qt.nix
index f0f05a4c858e8..987c834f505d1 100644
--- a/pkgs/tools/package-management/packagekit/qt.nix
+++ b/pkgs/tools/package-management/packagekit/qt.nix
@@ -2,7 +2,7 @@
 , qttools, packagekit }:
 
 stdenv.mkDerivation rec {
-  name = "packagekit-qt-${version}";
+  pname = "packagekit-qt";
   version = "1.0.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/package-management/pacman/default.nix b/pkgs/tools/package-management/pacman/default.nix
index d756b679bf3d5..81e8152769b7f 100644
--- a/pkgs/tools/package-management/pacman/default.nix
+++ b/pkgs/tools/package-management/pacman/default.nix
@@ -2,7 +2,7 @@
 zlib, bzip2, lzma }:
 
 stdenv.mkDerivation rec {
-  name = "pacman-${version}";
+  pname = "pacman";
   version = "5.1.3";
 
   src = fetchurl {
diff --git a/pkgs/tools/package-management/rpm/default.nix b/pkgs/tools/package-management/rpm/default.nix
index 55171e6d38f70..ae0259e65fcd1 100644
--- a/pkgs/tools/package-management/rpm/default.nix
+++ b/pkgs/tools/package-management/rpm/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "rpm-${version}";
+  pname = "rpm";
   version = "4.14.2.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/2fa/default.nix b/pkgs/tools/security/2fa/default.nix
index 68b9194015b13..c4ba7b67dc716 100644
--- a/pkgs/tools/security/2fa/default.nix
+++ b/pkgs/tools/security/2fa/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   version = "1.1.0";
-  name = "2fa-${version}";
+  pname = "2fa";
 
   goPackagePath = "rsc.io/2fa";
 
diff --git a/pkgs/tools/security/acsccid/default.nix b/pkgs/tools/security/acsccid/default.nix
index 246a2c5d9917e..5a771917311f3 100644
--- a/pkgs/tools/security/acsccid/default.nix
+++ b/pkgs/tools/security/acsccid/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.1.6";
-  name = "acsccid-${version}";
+  pname = "acsccid";
 
   src = fetchFromGitHub {
     owner = "acshk";
diff --git a/pkgs/tools/security/aespipe/default.nix b/pkgs/tools/security/aespipe/default.nix
index c67c758b933de..22fb8848eb917 100644
--- a/pkgs/tools/security/aespipe/default.nix
+++ b/pkgs/tools/security/aespipe/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "aespipe-${version}";
+  pname = "aespipe";
   version = "2.4e";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/afl/default.nix b/pkgs/tools/security/afl/default.nix
index 2ee0c478212c0..05866792af68b 100644
--- a/pkgs/tools/security/afl/default.nix
+++ b/pkgs/tools/security/afl/default.nix
@@ -8,11 +8,11 @@ let
     else if stdenv.hostPlatform.system == "i686-linux" then "qemu-i386"
     else throw "afl: no support for ${stdenv.hostPlatform.system}!";
   afl = stdenv.mkDerivation rec {
-    name    = "afl-${version}";
+    pname = "afl";
     version = "2.52b";
 
     src = fetchurl {
-      url    = "http://lcamtuf.coredump.cx/afl/releases/${name}.tgz";
+      url    = "http://lcamtuf.coredump.cx/afl/releases/${pname}-${version}.tgz";
       sha256 = "0ig0ij4n1pwry5dw1hk4q88801jzzy2cric6y2gd6560j55lnqa3";
     };
     enableParallelBuilding = true;
diff --git a/pkgs/tools/security/afl/libdislocator.nix b/pkgs/tools/security/afl/libdislocator.nix
index c5844702ef38b..58b25e6d3ee59 100644
--- a/pkgs/tools/security/afl/libdislocator.nix
+++ b/pkgs/tools/security/afl/libdislocator.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = (builtins.parseDrvName afl.name).version;
-  name = "libdislocator-${version}";
+  pname = "libdislocator";
 
   src = afl.src;
   sourceRoot = "${afl.name}/libdislocator";
diff --git a/pkgs/tools/security/aide/default.nix b/pkgs/tools/security/aide/default.nix
index 1513ae58a0b62..ea14d89c45c64 100644
--- a/pkgs/tools/security/aide/default.nix
+++ b/pkgs/tools/security/aide/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, flex, bison, libmhash, zlib, acl, attr, libselinux, pcre }:
 
 stdenv.mkDerivation rec {
-  name = "aide-${version}";
+  pname = "aide";
   version = "0.16.2";
 
   src = fetchurl {
-    url = "https://github.com/aide/aide/releases/download/v${version}/${name}.tar.gz";
+    url = "https://github.com/aide/aide/releases/download/v${version}/${pname}-${version}.tar.gz";
     sha256 = "15xp47sz7kk1ciffw3f5xw2jg2mb2lqrbr3q6p4bkbz5dap9iy8p";
   };
 
diff --git a/pkgs/tools/security/asc-key-to-qr-code-gif/default.nix b/pkgs/tools/security/asc-key-to-qr-code-gif/default.nix
index ca2ea67e78815..19c9acc0a4577 100644
--- a/pkgs/tools/security/asc-key-to-qr-code-gif/default.nix
+++ b/pkgs/tools/security/asc-key-to-qr-code-gif/default.nix
@@ -5,7 +5,7 @@
 assert testQR -> zbar != false;
 
 stdenv.mkDerivation rec {
-  name = "asc-key-to-qr-code-gif-${version}";
+  pname = "asc-key-to-qr-code-gif";
   version = "20180613";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/aws-okta/default.nix b/pkgs/tools/security/aws-okta/default.nix
index 36b6a5767a1e4..9067e6a4dbf8a 100644
--- a/pkgs/tools/security/aws-okta/default.nix
+++ b/pkgs/tools/security/aws-okta/default.nix
@@ -1,7 +1,7 @@
 { buildGoPackage, fetchFromGitHub, libusb1, pkgconfig, stdenv }:
 
 buildGoPackage rec {
-  name = "aws-okta-${version}";
+  pname = "aws-okta";
   version = "0.20.1";
 
   goPackagePath = "github.com/segmentio/aws-okta";
diff --git a/pkgs/tools/security/b2sum/default.nix b/pkgs/tools/security/b2sum/default.nix
index 16811d8f8897f..2fa50f91111a5 100644
--- a/pkgs/tools/security/b2sum/default.nix
+++ b/pkgs/tools/security/b2sum/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "b2sum-${version}";
+  pname = "b2sum";
   version = "unstable-2018-06-11";
 
   src = fetchzip {
diff --git a/pkgs/tools/security/bash-supergenpass/default.nix b/pkgs/tools/security/bash-supergenpass/default.nix
index 59be6ed0ec26d..c6d2cbd53c9db 100644
--- a/pkgs/tools/security/bash-supergenpass/default.nix
+++ b/pkgs/tools/security/bash-supergenpass/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, openssl, coreutils, gnugrep }:
 
 stdenv.mkDerivation rec {
-  name = "bash-supergenpass-unstable-${version}";
+  pname = "bash-supergenpass-unstable";
   version = "2018-04-18";
 
   nativeBuildInputs = [ makeWrapper ];
diff --git a/pkgs/tools/security/bmrsa/11.nix b/pkgs/tools/security/bmrsa/11.nix
index 9faedf0c7ef9c..47851fbfa0537 100644
--- a/pkgs/tools/security/bmrsa/11.nix
+++ b/pkgs/tools/security/bmrsa/11.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, unzip }:
 
 stdenv.mkDerivation rec {
-  name = "bmrsa-${version}";
+  pname = "bmrsa";
   version = "11";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/bruteforce-luks/default.nix b/pkgs/tools/security/bruteforce-luks/default.nix
index 69444d1612e89..0c650781bdaad 100644
--- a/pkgs/tools/security/bruteforce-luks/default.nix
+++ b/pkgs/tools/security/bruteforce-luks/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, cryptsetup }:
 
 stdenv.mkDerivation rec {
-  name = "bruteforce-luks-${version}";
+  pname = "bruteforce-luks";
   version = "1.3.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/ccid/default.nix b/pkgs/tools/security/ccid/default.nix
index 6fbcffdae2901..dd1772d49314a 100644
--- a/pkgs/tools/security/ccid/default.nix
+++ b/pkgs/tools/security/ccid/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.4.30";
-  name = "ccid-${version}";
+  pname = "ccid";
 
   src = fetchurl {
-    url = "https://ccid.apdu.fr/files/${name}.tar.bz2";
+    url = "https://ccid.apdu.fr/files/${pname}-${version}.tar.bz2";
     sha256 = "0z7zafdg75fr1adlv2x0zz34s07gljcjg2lsz76s1048w1xhh5xc";
   };
 
diff --git a/pkgs/tools/security/certmgr/default.nix b/pkgs/tools/security/certmgr/default.nix
index a025c69b73813..4f48522e613f9 100644
--- a/pkgs/tools/security/certmgr/default.nix
+++ b/pkgs/tools/security/certmgr/default.nix
@@ -4,7 +4,7 @@ let
   generic = { patches ? [] }:
     buildGoPackage rec {
       version = "1.6.4";
-      name = "certmgr-${version}";
+      pname = "certmgr";
 
       goPackagePath = "github.com/cloudflare/certmgr/";
 
diff --git a/pkgs/tools/security/certstrap/default.nix b/pkgs/tools/security/certstrap/default.nix
index e0935f0f76066..fb3c00e48f91c 100644
--- a/pkgs/tools/security/certstrap/default.nix
+++ b/pkgs/tools/security/certstrap/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "certstrap-${version}";
+  pname = "certstrap";
   version = "1.1.1";
 
   goPackagePath = "github.com/square/certstrap";
diff --git a/pkgs/tools/security/cfssl/default.nix b/pkgs/tools/security/cfssl/default.nix
index 750539b3ace8d..8d8497f6cb944 100644
--- a/pkgs/tools/security/cfssl/default.nix
+++ b/pkgs/tools/security/cfssl/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, fetchpatch }:
 
 buildGoPackage rec {
-  name = "cfssl-${version}";
+  pname = "cfssl";
   version = "1.3.2";
 
   goPackagePath = "github.com/cloudflare/cfssl";
diff --git a/pkgs/tools/security/chntpw/default.nix b/pkgs/tools/security/chntpw/default.nix
index 602c0d60a5f19..5a037090801a5 100644
--- a/pkgs/tools/security/chntpw/default.nix
+++ b/pkgs/tools/security/chntpw/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, unzip }:
 
 stdenv.mkDerivation rec {
-  name = "chntpw-${version}";
+  pname = "chntpw";
 
   version = "140201";
 
diff --git a/pkgs/tools/security/chrome-token-signing/default.nix b/pkgs/tools/security/chrome-token-signing/default.nix
index 2dc9336bb3297..5e304f86b4ef5 100644
--- a/pkgs/tools/security/chrome-token-signing/default.nix
+++ b/pkgs/tools/security/chrome-token-signing/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, qmake, pcsclite, pkgconfig, opensc }:
 
 stdenv.mkDerivation rec {
-  name = "chrome-token-signing-${version}";
+  pname = "chrome-token-signing";
   version = "1.0.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/cipherscan/default.nix b/pkgs/tools/security/cipherscan/default.nix
index a4afa772d10e1..eae5a5256dff1 100644
--- a/pkgs/tools/security/cipherscan/default.nix
+++ b/pkgs/tools/security/cipherscan/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub, openssl, makeWrapper, python, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "cipherscan-${version}";
+  pname = "cipherscan";
   version = "2016-08-16";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/clamav/default.nix b/pkgs/tools/security/clamav/default.nix
index 4d9beb654ecea..b52122495479f 100644
--- a/pkgs/tools/security/clamav/default.nix
+++ b/pkgs/tools/security/clamav/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "clamav-${version}";
+  pname = "clamav";
   version = "0.101.2";
 
   src = fetchurl {
-    url = "https://www.clamav.net/downloads/production/${name}.tar.gz";
+    url = "https://www.clamav.net/downloads/production/${pname}-${version}.tar.gz";
     sha256 = "0d3n4y8i5q594h4cjglmvpk4jd73r9ajpp1bvq5lr9zpdzgyn4ha";
   };
 
diff --git a/pkgs/tools/security/cowpatty/default.nix b/pkgs/tools/security/cowpatty/default.nix
index c5ace5d2e8c48..0fb9ed58997f6 100644
--- a/pkgs/tools/security/cowpatty/default.nix
+++ b/pkgs/tools/security/cowpatty/default.nix
@@ -4,13 +4,13 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "cowpatty-${version}";
+  pname = "cowpatty";
   version = "4.6";
 
   buildInputs = [ openssl libpcap ];
 
   src = fetchurl {
-    url = "http://www.willhackforsushi.com/code/cowpatty/${version}/${name}.tgz";
+    url = "http://www.willhackforsushi.com/code/cowpatty/${version}/${pname}-${version}.tgz";
     sha256 = "1hivh3bq2maxvqzwfw06fr7h8bbpvxzah6mpibh3wb85wl9w2gyd";
   };
 
diff --git a/pkgs/tools/security/crackxls/default.nix b/pkgs/tools/security/crackxls/default.nix
index 2a88e4462b6d4..04b7b5695b551 100644
--- a/pkgs/tools/security/crackxls/default.nix
+++ b/pkgs/tools/security/crackxls/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "crackxls-${version}";
+  pname = "crackxls";
   version = "0.4";
 
   src = fetchgit {
diff --git a/pkgs/tools/security/crunch/default.nix b/pkgs/tools/security/crunch/default.nix
index 3e94d52fc5fc6..57943a3140646 100644
--- a/pkgs/tools/security/crunch/default.nix
+++ b/pkgs/tools/security/crunch/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, which }:
 
 stdenv.mkDerivation  rec {
-  name = "crunch-${version}";
+  pname = "crunch";
   version = "3.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/crunch-wordlist/${name}.tgz";
+    url = "mirror://sourceforge/crunch-wordlist/${pname}-${version}.tgz";
     sha256 = "0mgy6ghjvzr26yrhj1bn73qzw6v9qsniskc5wqq1kk0hfhy6r3va";
   };
 
diff --git a/pkgs/tools/security/ctmg/default.nix b/pkgs/tools/security/ctmg/default.nix
index 1e0618412210f..104a615542bda 100644
--- a/pkgs/tools/security/ctmg/default.nix
+++ b/pkgs/tools/security/ctmg/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchzip }:
 
 stdenv.mkDerivation rec {
-  name = "ctmg-${version}";
+  pname = "ctmg";
   version = "1.2";
 
   src = fetchzip {
diff --git a/pkgs/tools/security/default.nix b/pkgs/tools/security/default.nix
index c5987d37889c8..cee198c1b3be4 100644
--- a/pkgs/tools/security/default.nix
+++ b/pkgs/tools/security/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.0.1";
-  name = "ecdsatool-${version}";
+  pname = "ecdsatool";
 
   src = pkgs.fetchFromGitHub {
     owner = "kaniini";
diff --git a/pkgs/tools/security/doas/default.nix b/pkgs/tools/security/doas/default.nix
index 55335927b36ad..ce8b5825647ce 100644
--- a/pkgs/tools/security/doas/default.nix
+++ b/pkgs/tools/security/doas/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub, bison, pam }:
 
 stdenv.mkDerivation rec {
-  name = "doas-${version}";
+  pname = "doas";
 
   version = "6.0";
 
diff --git a/pkgs/tools/security/duo-unix/default.nix b/pkgs/tools/security/duo-unix/default.nix
index 10e2138494e5e..49ceacadcb7d5 100644
--- a/pkgs/tools/security/duo-unix/default.nix
+++ b/pkgs/tools/security/duo-unix/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pam, openssl, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "duo-unix-${version}";
+  pname = "duo-unix";
   version = "1.11.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/ecdsautils/default.nix b/pkgs/tools/security/ecdsautils/default.nix
index 48a713287b8bb..00dac6e94294d 100644
--- a/pkgs/tools/security/ecdsautils/default.nix
+++ b/pkgs/tools/security/ecdsautils/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.4.0";
-  name = "ecdsautils-${version}";
+  pname = "ecdsautils";
 
   src = pkgs.fetchFromGitHub {
     owner = "freifunk-gluon";
diff --git a/pkgs/tools/security/ecryptfs/default.nix b/pkgs/tools/security/ecryptfs/default.nix
index d0d01761c2464..9fd8c3ac7a22d 100644
--- a/pkgs/tools/security/ecryptfs/default.nix
+++ b/pkgs/tools/security/ecryptfs/default.nix
@@ -2,7 +2,7 @@
 , intltool, makeWrapper, coreutils, bash, gettext, cryptsetup, lvm2, rsync, which, lsof }:
 
 stdenv.mkDerivation rec {
-  name = "ecryptfs-${version}";
+  pname = "ecryptfs";
   version = "111";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/ecryptfs/helper.nix b/pkgs/tools/security/ecryptfs/helper.nix
index 40a728f6cb1aa..4acef56a2c58c 100644
--- a/pkgs/tools/security/ecryptfs/helper.nix
+++ b/pkgs/tools/security/ecryptfs/helper.nix
@@ -5,7 +5,6 @@
 }:
 
 stdenv.mkDerivation rec {
-  name    = pname + "-" + version;
   pname   = "ecryptfs-helper";
   version = "20160722";
 
diff --git a/pkgs/tools/security/efitools/default.nix b/pkgs/tools/security/efitools/default.nix
index 1d983cb8599aa..8a64a019fef02 100644
--- a/pkgs/tools/security/efitools/default.nix
+++ b/pkgs/tools/security/efitools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, gnu-efi, openssl, sbsigntool, perl, perlPackages,
 help2man, fetchgit }:
 stdenv.mkDerivation rec {
-  name = "efitools-${version}";
+  pname = "efitools";
   version = "1.9.2";
 
   buildInputs = [
diff --git a/pkgs/tools/security/eid-mw/default.nix b/pkgs/tools/security/eid-mw/default.nix
index 155c63c87e13f..13ab56aaa9a23 100644
--- a/pkgs/tools/security/eid-mw/default.nix
+++ b/pkgs/tools/security/eid-mw/default.nix
@@ -7,7 +7,7 @@
 , substituteAll }:
 
 stdenv.mkDerivation rec {
-  name = "eid-mw-${version}";
+  pname = "eid-mw";
   version = "4.4.16";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/enchive/default.nix b/pkgs/tools/security/enchive/default.nix
index 8d4cc6ec3ca66..baada40a6cb1c 100644
--- a/pkgs/tools/security/enchive/default.nix
+++ b/pkgs/tools/security/enchive/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "enchive-${version}";
+  pname = "enchive";
   version = "3.4";
   src = fetchFromGitHub {
     owner = "skeeto";
diff --git a/pkgs/tools/security/encryptr/default.nix b/pkgs/tools/security/encryptr/default.nix
index 6f79be83be550..01855ee3e5b4d 100644
--- a/pkgs/tools/security/encryptr/default.nix
+++ b/pkgs/tools/security/encryptr/default.nix
@@ -14,7 +14,7 @@ let
     else throw "Encryptr for ${stdenv.hostPlatform.system} not supported!";
 
 in stdenv.mkDerivation rec {
-  name = "encryptr-${version}";
+  pname = "encryptr";
   version = "2.0.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/enpass/default.nix b/pkgs/tools/security/enpass/default.nix
index c33e433448f59..8ba80c4645798 100644
--- a/pkgs/tools/security/enpass/default.nix
+++ b/pkgs/tools/security/enpass/default.nix
@@ -42,7 +42,7 @@ let
   package = stdenv.mkDerivation rec {
 
     inherit (data) version;
-    name = "enpass-${version}";
+    pname = "enpass";
 
     src = fetchurl {
       inherit (data) sha256;
diff --git a/pkgs/tools/security/eschalot/default.nix b/pkgs/tools/security/eschalot/default.nix
index d628a28023a42..28df3a284427d 100644
--- a/pkgs/tools/security/eschalot/default.nix
+++ b/pkgs/tools/security/eschalot/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "eschalot";
   version = "2018-01-19";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "ReclaimYourPrivacy";
diff --git a/pkgs/tools/security/fcrackzip/default.nix b/pkgs/tools/security/fcrackzip/default.nix
index 5d2e515c3277b..d923e81ae8261 100644
--- a/pkgs/tools/security/fcrackzip/default.nix
+++ b/pkgs/tools/security/fcrackzip/default.nix
@@ -1,10 +1,10 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "fcrackzip-${version}";
+  pname = "fcrackzip";
   version = "1.0";
   src = fetchurl {
-    url = "http://oldhome.schmorp.de/marc/data/${name}.tar.gz";
+    url = "http://oldhome.schmorp.de/marc/data/${pname}-${version}.tar.gz";
     sha256 = "0l1qsk949vnz18k4vjf3ppq8p497966x4c7f2yx18x8pk35whn2a";
   };
 
diff --git a/pkgs/tools/security/fpm2/default.nix b/pkgs/tools/security/fpm2/default.nix
index 66a50e268a53b..b6669358f7f91 100644
--- a/pkgs/tools/security/fpm2/default.nix
+++ b/pkgs/tools/security/fpm2/default.nix
@@ -5,7 +5,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "fpm2-${version}";
+  pname = "fpm2";
   version = "0.79";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/fprot/default.nix b/pkgs/tools/security/fprot/default.nix
index 14a4c985d5023..59d126c5e2c9e 100644
--- a/pkgs/tools/security/fprot/default.nix
+++ b/pkgs/tools/security/fprot/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "f-prot-${version}";
+  pname = "f-prot";
   version = "6.2.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/fwknop/default.nix b/pkgs/tools/security/fwknop/default.nix
index 812c032230c1a..4579136add26b 100644
--- a/pkgs/tools/security/fwknop/default.nix
+++ b/pkgs/tools/security/fwknop/default.nix
@@ -7,7 +7,6 @@
 , buildClient ? true }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "fwknop";
   version = "2.6.10";
 
diff --git a/pkgs/tools/security/gen-oath-safe/default.nix b/pkgs/tools/security/gen-oath-safe/default.nix
index ca7793281ef99..89900d27bd276 100644
--- a/pkgs/tools/security/gen-oath-safe/default.nix
+++ b/pkgs/tools/security/gen-oath-safe/default.nix
@@ -1,7 +1,7 @@
 { coreutils, fetchFromGitHub, libcaca, makeWrapper, python, openssl, qrencode, stdenv, yubikey-manager }:
 
 stdenv.mkDerivation rec {
-  name = "gen-oath-safe-${version}";
+  pname = "gen-oath-safe";
   version = "0.11.0";
   src = fetchFromGitHub {
     owner = "mcepl";
diff --git a/pkgs/tools/security/gencfsm/default.nix b/pkgs/tools/security/gencfsm/default.nix
index 27bdc51c7688d..63d1bab89d7fb 100644
--- a/pkgs/tools/security/gencfsm/default.nix
+++ b/pkgs/tools/security/gencfsm/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.8.19";
-  name = "gnome-encfs-manager-${version}";
+  pname = "gnome-encfs-manager";
 
   src = fetchurl {
     url = "https://launchpad.net/gencfsm/trunk/1.8/+download/gnome-encfs-manager_${version}.tar.xz";
diff --git a/pkgs/tools/security/gnu-pw-mgr/default.nix b/pkgs/tools/security/gnu-pw-mgr/default.nix
index 2139b7c84afc1..940a5b9a05350 100644
--- a/pkgs/tools/security/gnu-pw-mgr/default.nix
+++ b/pkgs/tools/security/gnu-pw-mgr/default.nix
@@ -1,10 +1,10 @@
 { stdenv, lib, fetchurl, gnulib }:
 
 stdenv.mkDerivation rec {
-  name = "gnu-pw-mgr-${version}";
+  pname = "gnu-pw-mgr";
   version = "2.4.2";
   src = fetchurl {
-    url = "https://ftp.gnu.org/gnu/gnu-pw-mgr/${name}.tar.xz";
+    url = "https://ftp.gnu.org/gnu/gnu-pw-mgr/${pname}-${version}.tar.xz";
     sha256 = "1yvdzc5w37qrjrkby5699ygj9bhkvgi3zk9k9jcjry1j6b7wdl17";
   };
 
diff --git a/pkgs/tools/security/gnupg/20.nix b/pkgs/tools/security/gnupg/20.nix
index 6ae2bbc436ed5..6336d319997f2 100644
--- a/pkgs/tools/security/gnupg/20.nix
+++ b/pkgs/tools/security/gnupg/20.nix
@@ -12,11 +12,11 @@ with stdenv.lib;
 assert guiSupport -> pinentry != null;
 
 stdenv.mkDerivation rec {
-  name = "gnupg-${version}";
+  pname = "gnupg";
   version = "2.0.30";
 
   src = fetchurl {
-    url = "mirror://gnupg/gnupg/${name}.tar.bz2";
+    url = "mirror://gnupg/gnupg/${pname}-${version}.tar.bz2";
     sha256 = "0wax4cy14hh0h7kg9hj0hjn9424b71z8lrrc5kbsasrn9xd7hag3";
   };
 
diff --git a/pkgs/tools/security/gnupg/22.nix b/pkgs/tools/security/gnupg/22.nix
index 7a8fb5a324432..90bd55f55a231 100644
--- a/pkgs/tools/security/gnupg/22.nix
+++ b/pkgs/tools/security/gnupg/22.nix
@@ -14,12 +14,12 @@ with stdenv.lib;
 assert guiSupport -> pinentry != null;
 
 stdenv.mkDerivation rec {
-  name = "gnupg-${version}";
+  pname = "gnupg";
 
   version = "2.2.17";
 
   src = fetchurl {
-    url = "mirror://gnupg/gnupg/${name}.tar.bz2";
+    url = "mirror://gnupg/gnupg/${pname}-${version}.tar.bz2";
     sha256 = "056mgy09lvsi03531a437qj58la1j2x1y1scvfi53diris3658mg";
   };
 
diff --git a/pkgs/tools/security/gorilla-bin/default.nix b/pkgs/tools/security/gorilla-bin/default.nix
index 152ff40e7a224..1ba650f5af751 100644
--- a/pkgs/tools/security/gorilla-bin/default.nix
+++ b/pkgs/tools/security/gorilla-bin/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, makeWrapper, patchelf, stdenv, libXft, libX11, freetype, fontconfig, libXrender, libXScrnSaver, libXext }:
 
 stdenv.mkDerivation rec {
-  name = "gorilla-bin-${version}";
+  pname = "gorilla-bin";
   version = "1.5.3.7";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/gpgstats/default.nix b/pkgs/tools/security/gpgstats/default.nix
index c095b77129ccd..34e8c7bd6796c 100644
--- a/pkgs/tools/security/gpgstats/default.nix
+++ b/pkgs/tools/security/gpgstats/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ncurses, gpgme }:
 
 stdenv.mkDerivation rec {
-  name = "gpgstats-${version}";
+  pname = "gpgstats";
   version = "0.5";
 
   src = fetchurl {
-    url = "https://www.vanheusden.com/gpgstats/${name}.tgz";
+    url = "https://www.vanheusden.com/gpgstats/${pname}-${version}.tgz";
     sha256 = "1n3njqhjwgfllcxs0xmk89dzgirrpfpfzkj71kqyvq97gc1wbcxy";
   };
 
diff --git a/pkgs/tools/security/hash-slinger/default.nix b/pkgs/tools/security/hash-slinger/default.nix
index 385a201d88b01..577fe02cb2ec9 100644
--- a/pkgs/tools/security/hash-slinger/default.nix
+++ b/pkgs/tools/security/hash-slinger/default.nix
@@ -4,7 +4,6 @@ let
   inherit (pythonPackages) python;
 in stdenv.mkDerivation rec {
   pname    = "hash-slinger";
-  name    = "${pname}-${version}";
   version = "2.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/hash_extender/default.nix b/pkgs/tools/security/hash_extender/default.nix
index 0c5691a1e106d..9efa7e2afa29b 100644
--- a/pkgs/tools/security/hash_extender/default.nix
+++ b/pkgs/tools/security/hash_extender/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "hash_extender-${version}";
+  pname = "hash_extender";
   version = "2017-04-10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/haveged/default.nix b/pkgs/tools/security/haveged/default.nix
index 81f627179a25f..c47331f1bcb95 100644
--- a/pkgs/tools/security/haveged/default.nix
+++ b/pkgs/tools/security/haveged/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "haveged-${version}";
+  pname = "haveged";
   version = "1.9.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/ifdnfc/default.nix b/pkgs/tools/security/ifdnfc/default.nix
index 5731f3ef8bb69..8f30b5885e403 100644
--- a/pkgs/tools/security/ifdnfc/default.nix
+++ b/pkgs/tools/security/ifdnfc/default.nix
@@ -5,7 +5,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ifdnfc-${version}";
+  pname = "ifdnfc";
   version = "2016-03-01";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/john/default.nix b/pkgs/tools/security/john/default.nix
index d4db02cc9ed1d..dd3a93be99500 100644
--- a/pkgs/tools/security/john/default.nix
+++ b/pkgs/tools/security/john/default.nix
@@ -5,11 +5,11 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "john-${version}";
+  pname = "john";
   version = "1.9.0-jumbo-1";
 
   src = fetchurl {
-    url = "http://www.openwall.com/john/k/${name}.tar.xz";
+    url = "http://www.openwall.com/john/k/${pname}-${version}.tar.xz";
     sha256 = "0fvz3v41hnaiv1ggpxanfykyfjq79cwp9qcqqn63vic357w27lgm";
   };
 
diff --git a/pkgs/tools/security/keybase/default.nix b/pkgs/tools/security/keybase/default.nix
index 18e3836c99d9c..884480b73a5cc 100644
--- a/pkgs/tools/security/keybase/default.nix
+++ b/pkgs/tools/security/keybase/default.nix
@@ -4,7 +4,7 @@
 }:
 
 buildGoPackage rec {
-  name = "keybase-${version}";
+  pname = "keybase";
   version = "4.1.0";
 
   goPackagePath = "github.com/keybase/client";
diff --git a/pkgs/tools/security/keybase/gui.nix b/pkgs/tools/security/keybase/gui.nix
index afe2d457a7fee..56e1daf204372 100644
--- a/pkgs/tools/security/keybase/gui.nix
+++ b/pkgs/tools/security/keybase/gui.nix
@@ -8,7 +8,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "keybase-gui-${version}";
+  pname = "keybase-gui";
   version = "4.1.0"; # Find latest version from https://prerelease.keybase.io/deb/dists/stable/main/binary-amd64/Packages
 
   src = fetchurl {
diff --git a/pkgs/tools/security/kpcli/default.nix b/pkgs/tools/security/kpcli/default.nix
index 350d0e66dc7d7..8decdd13b0ff2 100644
--- a/pkgs/tools/security/kpcli/default.nix
+++ b/pkgs/tools/security/kpcli/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "3.2";
-  name = "kpcli-${version}";
+  pname = "kpcli";
 
   src = fetchurl {
-    url = "mirror://sourceforge/kpcli/${name}.pl";
+    url = "mirror://sourceforge/kpcli/${pname}-${version}.pl";
     sha256 = "11z6zbnsmqgjw73ai4nrq4idr83flrib22d8fqh1637d36p1nnk1";
   };
 
diff --git a/pkgs/tools/security/libacr38u/default.nix b/pkgs/tools/security/libacr38u/default.nix
index d858ed3fd6d37..4af6e3de3cf94 100644
--- a/pkgs/tools/security/libacr38u/default.nix
+++ b/pkgs/tools/security/libacr38u/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.7.11";
-  name = "libacr38u-${version}";
+  pname = "libacr38u";
 
   src = fetchurl {
     url = "http://http.debian.net/debian/pool/main/a/acr38/acr38_1.7.11.orig.tar.bz2";
diff --git a/pkgs/tools/security/libmodsecurity/default.nix b/pkgs/tools/security/libmodsecurity/default.nix
index b3dc1270fb9c7..17861ac2da607 100644
--- a/pkgs/tools/security/libmodsecurity/default.nix
+++ b/pkgs/tools/security/libmodsecurity/default.nix
@@ -3,7 +3,7 @@
 , curl, geoip, libxml2, lmdb, lua, pcre, yajl }:
 
 stdenv.mkDerivation rec {
-  name = "libmodsecurity-${version}";
+  pname = "libmodsecurity";
   version = "3.0.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/logkeys/default.nix b/pkgs/tools/security/logkeys/default.nix
index 8a73d056b1edb..a325c47ca0d99 100644
--- a/pkgs/tools/security/logkeys/default.nix
+++ b/pkgs/tools/security/logkeys/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoconf, automake, which, procps, kbd }:
 
 stdenv.mkDerivation rec {
-  name = "logkeys-${version}";
+  pname = "logkeys";
   version = "2018-01-22";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/lynis/default.nix b/pkgs/tools/security/lynis/default.nix
index 7579636cfbf5a..923c96719fe35 100644
--- a/pkgs/tools/security/lynis/default.nix
+++ b/pkgs/tools/security/lynis/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "lynis";
   version = "2.7.5";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "CISOfy";
diff --git a/pkgs/tools/security/masscan/default.nix b/pkgs/tools/security/masscan/default.nix
index e33681c45e0e1..94f0a3adfb82d 100644
--- a/pkgs/tools/security/masscan/default.nix
+++ b/pkgs/tools/security/masscan/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, libpcap }:
 
 stdenv.mkDerivation rec {
-  name = "masscan-${version}";
+  pname = "masscan";
   version = "1.0.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/metasploit/default.nix b/pkgs/tools/security/metasploit/default.nix
index 37796fef1747e..50341e873fad1 100644
--- a/pkgs/tools/security/metasploit/default.nix
+++ b/pkgs/tools/security/metasploit/default.nix
@@ -16,7 +16,7 @@ let
     gemdir = ./.;
   };
 in stdenv.mkDerivation rec {
-  name = "metasploit-framework-${version}";
+  pname = "metasploit-framework";
   version = "4.16.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/mfcuk/default.nix b/pkgs/tools/security/mfcuk/default.nix
index 3d4bdd2edf175..9098457cec171 100644
--- a/pkgs/tools/security/mfcuk/default.nix
+++ b/pkgs/tools/security/mfcuk/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, libnfc }:
 
 stdenv.mkDerivation rec {
-  name = "mfcuk-${version}";
+  pname = "mfcuk";
   version = "0.3.8";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/minisign/default.nix b/pkgs/tools/security/minisign/default.nix
index f5bc7a60839e2..15ee2446922b5 100644
--- a/pkgs/tools/security/minisign/default.nix
+++ b/pkgs/tools/security/minisign/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, libsodium }:
 
 stdenv.mkDerivation rec {
-  name = "minisign-${version}";
+  pname = "minisign";
   version = "0.8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/mkp224o/default.nix b/pkgs/tools/security/mkp224o/default.nix
index 0c927b7501b6b..a4aae480ae16d 100644
--- a/pkgs/tools/security/mkp224o/default.nix
+++ b/pkgs/tools/security/mkp224o/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub, autoreconfHook, libsodium }:
 
 stdenv.mkDerivation rec {
-  name = "mkp224o-${version}";
+  pname = "mkp224o";
   version = "1.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/modsecurity/default.nix b/pkgs/tools/security/modsecurity/default.nix
index 6ec90cd15a851..2a9e41ac0fa98 100644
--- a/pkgs/tools/security/modsecurity/default.nix
+++ b/pkgs/tools/security/modsecurity/default.nix
@@ -10,11 +10,11 @@ let luaValue = if luaSupport then lua5 else "no";
 in
 
 stdenv.mkDerivation rec {
-  name = "modsecurity-${version}";
+  pname = "modsecurity";
   version = "2.9.3";
 
   src = fetchurl {
-    url = "https://www.modsecurity.org/tarball/${version}/${name}.tar.gz";
+    url = "https://www.modsecurity.org/tarball/${version}/${pname}-${version}.tar.gz";
     sha256 = "0611nskd2y6yagrciqafxdn4rxbdk2v4swf45kc1sgwx2sfh34j1";
   };
 
diff --git a/pkgs/tools/security/monkeysphere/default.nix b/pkgs/tools/security/monkeysphere/default.nix
index e1a134ec5d18e..b4d5ddb267dc9 100644
--- a/pkgs/tools/security/monkeysphere/default.nix
+++ b/pkgs/tools/security/monkeysphere/default.nix
@@ -13,7 +13,7 @@ let
     patches = oldAttrs.patches ++ [ ./openssh-nixos-sandbox.patch ];
   });
 in stdenv.mkDerivation rec {
-  name = "monkeysphere-${version}";
+  pname = "monkeysphere";
   version = "0.44";
 
   # The patched OpenSSH binary MUST NOT be used (except in the check phase):
diff --git a/pkgs/tools/security/nasty/default.nix b/pkgs/tools/security/nasty/default.nix
index 84b738a21092a..d45861cf50e11 100644
--- a/pkgs/tools/security/nasty/default.nix
+++ b/pkgs/tools/security/nasty/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, gpgme }:
 
 stdenv.mkDerivation rec {
-  name = "nasty-${version}";
+  pname = "nasty";
   version = "0.6";
 
   src = fetchurl {
-    url = "https://www.vanheusden.com/nasty/${name}.tgz";
+    url = "https://www.vanheusden.com/nasty/${pname}-${version}.tgz";
     sha256 = "1dznlxr728k1pgy1kwmlm7ivyl3j3rlvkmq34qpwbwbj8rnja1vn";
   };
 
diff --git a/pkgs/tools/security/neopg/default.nix b/pkgs/tools/security/neopg/default.nix
index 88494e8dbdf76..5e26bcf6759d3 100644
--- a/pkgs/tools/security/neopg/default.nix
+++ b/pkgs/tools/security/neopg/default.nix
@@ -11,7 +11,7 @@
 , gnutls }:
 
 stdenv.mkDerivation rec {
-  name = "neopg-${version}";
+  pname = "neopg";
   version = "0.0.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/nitrokey-app/default.nix b/pkgs/tools/security/nitrokey-app/default.nix
index 1b18f0e1e11a0..33a873f73dae5 100644
--- a/pkgs/tools/security/nitrokey-app/default.nix
+++ b/pkgs/tools/security/nitrokey-app/default.nix
@@ -2,7 +2,7 @@
 , qtbase, qttranslations, qtsvg, wrapQtAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "nitrokey-app-${version}";
+  pname = "nitrokey-app";
   version = "1.3.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/nmap/qt.nix b/pkgs/tools/security/nmap/qt.nix
index c0b7a72d18e0d..f873c475bbfeb 100644
--- a/pkgs/tools/security/nmap/qt.nix
+++ b/pkgs/tools/security/nmap/qt.nix
@@ -3,7 +3,7 @@
 , qtbase, qtscript, qtwebengine }:
 
 stdenv.mkDerivation rec {
-  name = "nmapsi4-${version}";
+  pname = "nmapsi4";
   version = "0.4.80-20180430";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/notary/default.nix b/pkgs/tools/security/notary/default.nix
index 221817b004df6..17473b6398813 100644
--- a/pkgs/tools/security/notary/default.nix
+++ b/pkgs/tools/security/notary/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, buildGoPackage, libtool }:
 
 buildGoPackage rec {
-  name = "notary-${version}";
+  pname = "notary";
   version = "0.6.1";
   gitcommit = "d6e1431f";
 
diff --git a/pkgs/tools/security/nsjail/default.nix b/pkgs/tools/security/nsjail/default.nix
index f88156285ca78..3f04d27648912 100644
--- a/pkgs/tools/security/nsjail/default.nix
+++ b/pkgs/tools/security/nsjail/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "nsjail-${version}";
+  pname = "nsjail";
   version = "2.8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/nwipe/default.nix b/pkgs/tools/security/nwipe/default.nix
index a27ed7bad1a50..caaa5eba86a98 100644
--- a/pkgs/tools/security/nwipe/default.nix
+++ b/pkgs/tools/security/nwipe/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.25";
-  name = "nwipe-${version}";
+  pname = "nwipe";
   src = fetchFromGitHub {
     owner = "martijnvanbrummelen";
     repo = "nwipe";
diff --git a/pkgs/tools/security/omapd/default.nix b/pkgs/tools/security/omapd/default.nix
index 91df7f3fbb0ac..baea02402d9f4 100644
--- a/pkgs/tools/security/omapd/default.nix
+++ b/pkgs/tools/security/omapd/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, qt4, gdb, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "omapd-${version}";
+  pname = "omapd";
   version = "0.9.2";
 
   src = fetchurl {
-    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/omapd/${name}.tgz";
+    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/omapd/${pname}-${version}.tgz";
     sha256 = "0d7lgv957jhbsav60j50jhdy3rpcqgql74qsniwnnpm3yqj9p0xc";
   };
 
diff --git a/pkgs/tools/security/onioncircuits/default.nix b/pkgs/tools/security/onioncircuits/default.nix
index 898bfb599a314..5a9f101274815 100644
--- a/pkgs/tools/security/onioncircuits/default.nix
+++ b/pkgs/tools/security/onioncircuits/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, pythonPackages, intltool, gtk3, gobject-introspection, gnome3 }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "onioncircuits-${version}";
+  pname = "onioncircuits";
   version = "0.5";
 
   src = fetchgit {
diff --git a/pkgs/tools/security/opencryptoki/default.nix b/pkgs/tools/security/opencryptoki/default.nix
index eff2211a71c5e..1d506928a52a8 100644
--- a/pkgs/tools/security/opencryptoki/default.nix
+++ b/pkgs/tools/security/opencryptoki/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, openssl, trousers, autoreconfHook, libtool, bison, flex }:
 
 stdenv.mkDerivation rec {
-  name = "opencryptoki-${version}";
+  pname = "opencryptoki";
   version = "3.8.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/opensc/default.nix b/pkgs/tools/security/opensc/default.nix
index 769b87fa8d319..e5611f8b2671d 100644
--- a/pkgs/tools/security/opensc/default.nix
+++ b/pkgs/tools/security/opensc/default.nix
@@ -6,7 +6,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "opensc-${version}";
+  pname = "opensc";
   version = "0.19.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/p0f/default.nix b/pkgs/tools/security/p0f/default.nix
index 11e1f14baf9ae..1e618cdce1ad9 100644
--- a/pkgs/tools/security/p0f/default.nix
+++ b/pkgs/tools/security/p0f/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libpcap, bash }:
 
 stdenv.mkDerivation rec {
-  name    = "p0f-${version}";
+  pname = "p0f";
   version = "3.09b";
 
   src = fetchurl {
-    url    = "http://lcamtuf.coredump.cx/p0f3/releases/${name}.tgz";
+    url    = "http://lcamtuf.coredump.cx/p0f3/releases/${pname}-${version}.tgz";
     sha256 = "0zqfq3gdnha29ckvlqmyp36c0jhj7f69bhqqx31yb6vkirinhfsl";
   };
 
diff --git a/pkgs/tools/security/paperkey/default.nix b/pkgs/tools/security/paperkey/default.nix
index d7d1f1c40d47e..dc3582b7369f9 100644
--- a/pkgs/tools/security/paperkey/default.nix
+++ b/pkgs/tools/security/paperkey/default.nix
@@ -1,11 +1,11 @@
 { fetchurl, stdenv }:
 
 stdenv.mkDerivation rec {
-  name = "paperkey-${version}";
+  pname = "paperkey";
   version = "1.6";
 
   src = fetchurl {
-    url = "https://www.jabberwocky.com/software/paperkey/${name}.tar.gz";
+    url = "https://www.jabberwocky.com/software/paperkey/${pname}-${version}.tar.gz";
     sha256 = "1xq5gni6gksjkd5avg0zpd73vsr97appksfx0gx2m38s4w9zsid2";
   };
 
diff --git a/pkgs/tools/security/pass/default.nix b/pkgs/tools/security/pass/default.nix
index 8ddbd60a38d1a..2e482dfcffce4 100644
--- a/pkgs/tools/security/pass/default.nix
+++ b/pkgs/tools/security/pass/default.nix
@@ -30,10 +30,10 @@ let
 
   generic = extensionsEnv: extraPassthru: stdenv.mkDerivation rec {
     version = "1.7.3";
-    name    = "password-store-${version}";
+    pname = "password-store";
 
     src = fetchurl {
-      url    = "https://git.zx2c4.com/password-store/snapshot/${name}.tar.xz";
+      url    = "https://git.zx2c4.com/password-store/snapshot/${pname}-${version}.tar.xz";
       sha256 = "1x53k5dn3cdmvy8m4fqdld4hji5n676ksl0ql4armkmsds26av1b";
     };
 
diff --git a/pkgs/tools/security/pass/extensions/audit.nix b/pkgs/tools/security/pass/extensions/audit.nix
index 79dd1fadb01cd..ca5ca855337f2 100644
--- a/pkgs/tools/security/pass/extensions/audit.nix
+++ b/pkgs/tools/security/pass/extensions/audit.nix
@@ -4,7 +4,7 @@ let
   pythonEnv = pythonPackages.python.withPackages (p: [ p.requests ]);
 
 in stdenv.mkDerivation rec {
-  name = "pass-audit-${version}";
+  pname = "pass-audit";
   version = "0.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/pass/extensions/genphrase.nix b/pkgs/tools/security/pass/extensions/genphrase.nix
index ba3f821e88c60..c34fae083cdcc 100644
--- a/pkgs/tools/security/pass/extensions/genphrase.nix
+++ b/pkgs/tools/security/pass/extensions/genphrase.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "pass-genphrase-${version}";
+  pname = "pass-genphrase";
   version = "0.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/pass/extensions/import.nix b/pkgs/tools/security/pass/extensions/import.nix
index 0ee775bfbe8b7..9d9d36fd0d909 100644
--- a/pkgs/tools/security/pass/extensions/import.nix
+++ b/pkgs/tools/security/pass/extensions/import.nix
@@ -4,7 +4,7 @@ let
   pythonEnv = pythonPackages.python.withPackages (p: [ p.defusedxml ]);
 
 in stdenv.mkDerivation rec {
-  name = "pass-import-${version}";
+  pname = "pass-import";
   version = "2.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/pass/extensions/otp.nix b/pkgs/tools/security/pass/extensions/otp.nix
index 6d35c4aa8375c..ab8bc7fe8563a 100644
--- a/pkgs/tools/security/pass/extensions/otp.nix
+++ b/pkgs/tools/security/pass/extensions/otp.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, oathToolkit }:
 
 stdenv.mkDerivation rec {
-  name = "pass-otp-${version}";
+  pname = "pass-otp";
   version = "1.1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/pass/extensions/tomb.nix b/pkgs/tools/security/pass/extensions/tomb.nix
index b9f458cd4e120..ccb558c9b853f 100644
--- a/pkgs/tools/security/pass/extensions/tomb.nix
+++ b/pkgs/tools/security/pass/extensions/tomb.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, tomb }:
 
 stdenv.mkDerivation rec {
-  name = "pass-tomb-${version}";
+  pname = "pass-tomb";
   version = "1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/pass/extensions/update.nix b/pkgs/tools/security/pass/extensions/update.nix
index dd145b069720a..b712557ab3eb5 100644
--- a/pkgs/tools/security/pass/extensions/update.nix
+++ b/pkgs/tools/security/pass/extensions/update.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "pass-update-${version}";
+  pname = "pass-update";
   version = "2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/pass/rofi-pass.nix b/pkgs/tools/security/pass/rofi-pass.nix
index 6140159dcb503..b188b411517bc 100644
--- a/pkgs/tools/security/pass/rofi-pass.nix
+++ b/pkgs/tools/security/pass/rofi-pass.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "rofi-pass-${version}";
+  pname = "rofi-pass";
   version = "2.0.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/pcsc-cyberjack/default.nix b/pkgs/tools/security/pcsc-cyberjack/default.nix
index 23a744f8e23d4..8aadb685aa8b0 100644
--- a/pkgs/tools/security/pcsc-cyberjack/default.nix
+++ b/pkgs/tools/security/pcsc-cyberjack/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, libusb, pcsclite }:
 
 stdenv.mkDerivation rec {
-  name = "pcsc-cyberjack-${version}";
+  pname = "pcsc-cyberjack";
   version = "3.99.5_SP12";
 
   src = with stdenv.lib; let
diff --git a/pkgs/tools/security/pcsc-scm-scl011/default.nix b/pkgs/tools/security/pcsc-scm-scl011/default.nix
index 88ca8a3d1b1a9..0302fc6fc674c 100644
--- a/pkgs/tools/security/pcsc-scm-scl011/default.nix
+++ b/pkgs/tools/security/pcsc-scm-scl011/default.nix
@@ -6,7 +6,7 @@ let
   else throw "Unsupported system: ${stdenv.hostPlatform.system}";
 in
 stdenv.mkDerivation rec {
-  name = "pcsc-scm-scl-${version}";
+  pname = "pcsc-scm-scl";
   version = "2.09";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/pcsclite/default.nix b/pkgs/tools/security/pcsclite/default.nix
index 5c40ccdef5840..eed462ef0d046 100644
--- a/pkgs/tools/security/pcsclite/default.nix
+++ b/pkgs/tools/security/pcsclite/default.nix
@@ -2,7 +2,7 @@
 , IOKit ? null }:
 
 stdenv.mkDerivation rec {
-  name = "pcsclite-${version}";
+  pname = "pcsclite";
   version = "1.8.25";
 
   outputs = [ "bin" "out" "dev" "doc" "man" ];
diff --git a/pkgs/tools/security/pdfcrack/default.nix b/pkgs/tools/security/pdfcrack/default.nix
index 55d2505ed1cbc..c235c98b97197 100644
--- a/pkgs/tools/security/pdfcrack/default.nix
+++ b/pkgs/tools/security/pdfcrack/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "pdfcrack-${version}";
+  pname = "pdfcrack";
   version = "0.17";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/pgpdump/default.nix b/pkgs/tools/security/pgpdump/default.nix
index 9c8f47cd27569..8bf440d2b07f5 100644
--- a/pkgs/tools/security/pgpdump/default.nix
+++ b/pkgs/tools/security/pgpdump/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "pgpdump-${version}";
+  pname = "pgpdump";
   version = "0.33";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/prey/default.nix b/pkgs/tools/security/prey/default.nix
index b24af50ee7c24..2c03183fa96ed 100644
--- a/pkgs/tools/security/prey/default.nix
+++ b/pkgs/tools/security/prey/default.nix
@@ -13,7 +13,7 @@ let
     sha256 = "9cb1ad813d052a0a3e3bbdd329a8711ae3272e340379489511f7dd578d911e30";
   };
 in stdenv.mkDerivation rec {
-  name = "prey-bash-client-${version}";
+  pname = "prey-bash-client";
   version = "0.6.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/qdigidoc/default.nix b/pkgs/tools/security/qdigidoc/default.nix
index 17bbf982255b6..7fc6ed209663c 100644
--- a/pkgs/tools/security/qdigidoc/default.nix
+++ b/pkgs/tools/security/qdigidoc/default.nix
@@ -2,7 +2,7 @@
 , libdigidocpp, opensc, openldap, openssl, pcsclite, qtbase, qttranslations, qtsvg }:
 
 stdenv.mkDerivation rec {
-  name = "qdigidoc-${version}";
+  pname = "qdigidoc";
   version = "4.1.0";
 
   src = fetchgit {
diff --git a/pkgs/tools/security/qesteidutil/default.nix b/pkgs/tools/security/qesteidutil/default.nix
index f8b110ce22131..5ce5672eb2543 100644
--- a/pkgs/tools/security/qesteidutil/default.nix
+++ b/pkgs/tools/security/qesteidutil/default.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
   version = "2018-08-21";
-  name = "qesteidutil-${version}";
+  pname = "qesteidutil";
 
   src = fetchFromGitHub {
     owner = "open-eid";
diff --git a/pkgs/tools/security/rarcrack/default.nix b/pkgs/tools/security/rarcrack/default.nix
index 3491feccc45cb..0227268cf4360 100644
--- a/pkgs/tools/security/rarcrack/default.nix
+++ b/pkgs/tools/security/rarcrack/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, libxml2, file, p7zip, unrar, unzip}:
 
 stdenv.mkDerivation rec {
-  name = "rarcrack-${version}";
+  pname = "rarcrack";
   version = "0.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/rhash/default.nix b/pkgs/tools/security/rhash/default.nix
index 5e622cf68f350..ad606af95621c 100644
--- a/pkgs/tools/security/rhash/default.nix
+++ b/pkgs/tools/security/rhash/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.3.8";
-  name = "rhash-${version}";
+  pname = "rhash";
 
   src = fetchFromGitHub {
     owner = "rhash";
diff --git a/pkgs/tools/security/sbsigntool/default.nix b/pkgs/tools/security/sbsigntool/default.nix
index 1091b366781d4..aaac975bb8139 100644
--- a/pkgs/tools/security/sbsigntool/default.nix
+++ b/pkgs/tools/security/sbsigntool/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "sbsigntool-${version}";
+  pname = "sbsigntool";
   version = "0.9.1";
 
   src = fetchgit {
diff --git a/pkgs/tools/security/scallion/default.nix b/pkgs/tools/security/scallion/default.nix
index 75ea92a786c5b..e419232641b68 100644
--- a/pkgs/tools/security/scallion/default.nix
+++ b/pkgs/tools/security/scallion/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.1";
-  name = "scallion-${version}";
+  pname = "scallion";
 
   src = fetchFromGitHub {
     owner = "lachesis";
diff --git a/pkgs/tools/security/scrypt/default.nix b/pkgs/tools/security/scrypt/default.nix
index 352a81b2727a1..2ca4c1df18c45 100644
--- a/pkgs/tools/security/scrypt/default.nix
+++ b/pkgs/tools/security/scrypt/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "scrypt-${version}";
+  pname = "scrypt";
   version = "1.2.1";
 
   src = fetchurl {
-    url = "https://www.tarsnap.com/scrypt/${name}.tgz";
+    url = "https://www.tarsnap.com/scrypt/${pname}-${version}.tgz";
     sha256 = "0xy5yhrwwv13skv9im9vm76rybh9f29j2dh4hlh2x01gvbkza8a6";
   };
 
diff --git a/pkgs/tools/security/seccure/default.nix b/pkgs/tools/security/seccure/default.nix
index a2ec48d4d270f..686ef36f863c2 100644
--- a/pkgs/tools/security/seccure/default.nix
+++ b/pkgs/tools/security/seccure/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libgcrypt }:
 
 stdenv.mkDerivation rec {
-  name = "seccure-${version}";
+  pname = "seccure";
   version = "0.5";
   
   src = fetchurl {
-    url = "http://point-at-infinity.org/seccure/${name}.tar.gz";
+    url = "http://point-at-infinity.org/seccure/${pname}-${version}.tar.gz";
     sha256 = "0nwnk3hfhgvf5xr0xipbh6smfnya22wphc5rj0vgi5d0zr5cwrk5";
   };
 
diff --git a/pkgs/tools/security/secp256k1/default.nix b/pkgs/tools/security/secp256k1/default.nix
index fd03e6bebabc1..c9ba2a8ac6dd2 100644
--- a/pkgs/tools/security/secp256k1/default.nix
+++ b/pkgs/tools/security/secp256k1/default.nix
@@ -16,7 +16,7 @@
 let inherit (stdenv.lib) optionals; in
 
 stdenv.mkDerivation rec {
-  name = "secp256k1-${version}";
+  pname = "secp256k1";
 
   # I can't find any version numbers, so we're just using the date of the
   # last commit.
diff --git a/pkgs/tools/security/sedutil/default.nix b/pkgs/tools/security/sedutil/default.nix
index 343992a6322f1..9edd9745326e5 100644
--- a/pkgs/tools/security/sedutil/default.nix
+++ b/pkgs/tools/security/sedutil/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "sedutil-${version}";
+  pname = "sedutil";
   version = "1.15.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/sha1collisiondetection/default.nix b/pkgs/tools/security/sha1collisiondetection/default.nix
index 38da144841476..8c6a026a61248 100644
--- a/pkgs/tools/security/sha1collisiondetection/default.nix
+++ b/pkgs/tools/security/sha1collisiondetection/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libtool, which }:
 
 stdenv.mkDerivation  rec {
-  name = "sha1collisiondetection-${version}";
+  pname = "sha1collisiondetection";
   version = "1.0.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/shc/default.nix b/pkgs/tools/security/shc/default.nix
index 3d3bd4eef8492..cd93c55001eba 100644
--- a/pkgs/tools/security/shc/default.nix
+++ b/pkgs/tools/security/shc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "shc-${version}";
+  pname = "shc";
   version = "4.0.3";
   rev = "${version}";
 
diff --git a/pkgs/tools/security/signify/default.nix b/pkgs/tools/security/signify/default.nix
index a642a12b0bd0a..22604a3f70ba2 100644
--- a/pkgs/tools/security/signify/default.nix
+++ b/pkgs/tools/security/signify/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libbsd, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "signify-${version}";
+  pname = "signify";
   version = "25";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/signing-party/default.nix b/pkgs/tools/security/signing-party/default.nix
index 8148692327ef3..ea487fed2a1d6 100644
--- a/pkgs/tools/security/signing-party/default.nix
+++ b/pkgs/tools/security/signing-party/default.nix
@@ -14,7 +14,6 @@ let
 in stdenv.mkDerivation rec {
   pname = "signing-party";
   version = "2.10";
-  name = "${pname}-${version}";
 
   src = fetchFromGitLab {
     domain = "salsa.debian.org";
diff --git a/pkgs/tools/security/simple-tpm-pk11/default.nix b/pkgs/tools/security/simple-tpm-pk11/default.nix
index 96565ec84b520..16056f9a59e06 100644
--- a/pkgs/tools/security/simple-tpm-pk11/default.nix
+++ b/pkgs/tools/security/simple-tpm-pk11/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, trousers, openssl, opencryptoki, autoreconfHook, libtool }:
 
 stdenv.mkDerivation rec {
-  name = "simple-tpm-pk11-${version}";
+  pname = "simple-tpm-pk11";
   version = "0.06";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/softhsm/default.nix b/pkgs/tools/security/softhsm/default.nix
index ec5eea52a6f85..94642700c336a 100644
--- a/pkgs/tools/security/softhsm/default.nix
+++ b/pkgs/tools/security/softhsm/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
 
-  name = "softhsm-${version}";
+  pname = "softhsm";
   version = "2.5.0";
 
   src = fetchurl {
-    url = "https://dist.opendnssec.org/source/${name}.tar.gz";
+    url = "https://dist.opendnssec.org/source/${pname}-${version}.tar.gz";
     sha256 = "1cijq78jr3mzg7jj11r0krawijp99p253f4qdqr94n728p7mdalj";
   };
 
diff --git a/pkgs/tools/security/spectre-meltdown-checker/default.nix b/pkgs/tools/security/spectre-meltdown-checker/default.nix
index a1844668af65f..3ece05926ccc6 100644
--- a/pkgs/tools/security/spectre-meltdown-checker/default.nix
+++ b/pkgs/tools/security/spectre-meltdown-checker/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, coreutils, binutils-unwrapped }:
 
 stdenv.mkDerivation rec {
-  name = "spectre-meltdown-checker-${version}";
+  pname = "spectre-meltdown-checker";
   version = "0.42";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/ssdeep/default.nix b/pkgs/tools/security/ssdeep/default.nix
index 1ff9c73d8b587..33ab4c373bcac 100644
--- a/pkgs/tools/security/ssdeep/default.nix
+++ b/pkgs/tools/security/ssdeep/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name    = "ssdeep-${version}";
+  pname = "ssdeep";
   version = "2.14.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/sshguard/default.nix b/pkgs/tools/security/sshguard/default.nix
index 18f010ee1ecbc..a196fe9ca47a7 100644
--- a/pkgs/tools/security/sshguard/default.nix
+++ b/pkgs/tools/security/sshguard/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "2.4.0";
-  name = "sshguard-${version}";
+  pname = "sshguard";
 
   src = fetchurl {
-    url = "mirror://sourceforge/sshguard/${name}.tar.gz";
+    url = "mirror://sourceforge/sshguard/${pname}-${version}.tar.gz";
     sha256 = "1h6n2xyh58bshplbdqlr9rbnf3lz7nydnq5m2hkq15is3c4s8p06";
   };
 
diff --git a/pkgs/tools/security/sslscan/default.nix b/pkgs/tools/security/sslscan/default.nix
index d3a8f35d91485..15ac376d72a77 100644
--- a/pkgs/tools/security/sslscan/default.nix
+++ b/pkgs/tools/security/sslscan/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "sslscan-${version}";
+  pname = "sslscan";
   version = "1.11.13";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/steghide/default.nix b/pkgs/tools/security/steghide/default.nix
index c8be366066be9..7a759c3c33363 100644
--- a/pkgs/tools/security/steghide/default.nix
+++ b/pkgs/tools/security/steghide/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   buildInputs = [ libjpeg libmcrypt zlib libmhash gettext libtool ];
   version = "0.5.1";
-  name = "steghide-${version}";
+  pname = "steghide";
 
   src = fetchurl {
     url = "mirror://sourceforge/steghide/steghide/${version}/steghide-${version}.tar.gz" ;
diff --git a/pkgs/tools/security/stoken/default.nix b/pkgs/tools/security/stoken/default.nix
index d28260ffb8b94..38fc884de4874 100644
--- a/pkgs/tools/security/stoken/default.nix
+++ b/pkgs/tools/security/stoken/default.nix
@@ -5,7 +5,6 @@
 stdenv.mkDerivation rec {
   pname = "stoken";
   version = "0.92";
-  name = "${pname}-${version}";
   src = fetchFromGitHub {
     owner = "cernekee";
     repo = pname;
diff --git a/pkgs/tools/security/stricat/default.nix b/pkgs/tools/security/stricat/default.nix
index ecc34ede556be..28c462cbb0a24 100644
--- a/pkgs/tools/security/stricat/default.nix
+++ b/pkgs/tools/security/stricat/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name    = "stricat-${version}";
+  pname = "stricat";
   version = "20140609100300";
 
   src = fetchurl {
-    url    = "http://www.stribob.com/dist/${name}.tgz";
+    url    = "http://www.stribob.com/dist/${pname}-${version}.tgz";
     sha256 = "1axg8r4g5n5kdqj5013pgck80nni3z172xkg506vz4zx1zcmrm4r";
   };
 
diff --git a/pkgs/tools/security/su-exec/default.nix b/pkgs/tools/security/su-exec/default.nix
index 56e40d514bb1b..8ff33ee1ec91c 100644
--- a/pkgs/tools/security/su-exec/default.nix
+++ b/pkgs/tools/security/su-exec/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "su-exec-${version}";
+  pname = "su-exec";
   version = "0.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/sudolikeaboss/default.nix b/pkgs/tools/security/sudolikeaboss/default.nix
index 15f7674158903..97db4a28c4580 100644
--- a/pkgs/tools/security/sudolikeaboss/default.nix
+++ b/pkgs/tools/security/sudolikeaboss/default.nix
@@ -2,7 +2,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, fixDarwinDylibNames, darwin }:
 
 buildGoPackage rec {
-  name = "sudolikeaboss-unstable-${version}";
+  pname = "sudolikeaboss-unstable";
   version = "20161127-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "2d9afe19f872c9f433d476e57ee86169781b164c";
 
diff --git a/pkgs/tools/security/tboot/default.nix b/pkgs/tools/security/tboot/default.nix
index f159dd27c42aa..f5184b985622e 100644
--- a/pkgs/tools/security/tboot/default.nix
+++ b/pkgs/tools/security/tboot/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, trousers, openssl, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "tboot-${version}";
+  pname = "tboot";
   version = "1.9.8";
 
   src = fetchurl {
-    url = "mirror://sourceforge/tboot/${name}.tar.gz";
+    url = "mirror://sourceforge/tboot/${pname}-${version}.tar.gz";
     sha256 = "06f0ggl6vrb5ghklblvh2ixgmmjv31rkp1vfj9qm497iqwq9ac00";
   };
 
diff --git a/pkgs/tools/security/tcpcrypt/default.nix b/pkgs/tools/security/tcpcrypt/default.nix
index 4d0feef72c9fd..86a65a060280e 100644
--- a/pkgs/tools/security/tcpcrypt/default.nix
+++ b/pkgs/tools/security/tcpcrypt/default.nix
@@ -6,7 +6,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "tcpcrypt-${version}";
+  pname = "tcpcrypt";
   version = "0.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/thc-hydra/default.nix b/pkgs/tools/security/thc-hydra/default.nix
index 9a7a245b81346..252d73b479b64 100644
--- a/pkgs/tools/security/thc-hydra/default.nix
+++ b/pkgs/tools/security/thc-hydra/default.nix
@@ -5,7 +5,7 @@ let
   makeDirs = output: subDir: pkgs: lib.concatStringsSep " " (map (path: lib.getOutput output path + "/" + subDir) pkgs);
 
 in stdenv.mkDerivation rec {
-  name = "thc-hydra-${version}";
+  pname = "thc-hydra";
   version = "8.5";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/tor/tor-arm.nix b/pkgs/tools/security/tor/tor-arm.nix
index 170d5c4ff7a43..896ab50562d8a 100644
--- a/pkgs/tools/security/tor/tor-arm.nix
+++ b/pkgs/tools/security/tor/tor-arm.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "tor-arm-${version}";
+  pname = "tor-arm";
   version = "1.4.5.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/security/tor/torsocks.nix b/pkgs/tools/security/tor/torsocks.nix
index 686d03b7c3fab..8681d80c2ed32 100644
--- a/pkgs/tools/security/tor/torsocks.nix
+++ b/pkgs/tools/security/tor/torsocks.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, autoreconfHook, libcap }:
 
 stdenv.mkDerivation rec {
-  name = "torsocks-${version}";
+  pname = "torsocks";
   version = "2.3.0";
 
   src = fetchgit {
diff --git a/pkgs/tools/security/tpm-luks/default.nix b/pkgs/tools/security/tpm-luks/default.nix
index 7d0ff797336d7..1799d5d154a2c 100644
--- a/pkgs/tools/security/tpm-luks/default.nix
+++ b/pkgs/tools/security/tpm-luks/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, autoreconfHook, gawk, trousers, cryptsetup, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "tpm-luks-${version}";
+  pname = "tpm-luks";
   version = "git-2015-07-11";
 
   src = fetchgit {
diff --git a/pkgs/tools/security/tpm-quote-tools/default.nix b/pkgs/tools/security/tpm-quote-tools/default.nix
index 1541575aed745..5d54758cc7c29 100644
--- a/pkgs/tools/security/tpm-quote-tools/default.nix
+++ b/pkgs/tools/security/tpm-quote-tools/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, trousers, openssl }:
 
 stdenv.mkDerivation rec { 
-  name = "tpm-quote-tools-${version}";
+  pname = "tpm-quote-tools";
   version = "1.0.4";
 
   src = fetchurl { 
-    url = "mirror://sourceforge/project/tpmquotetools/${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/project/tpmquotetools/${version}/${pname}-${version}.tar.gz";
     sha256 = "1qjs83xb4np4yn1bhbjfhvkiika410v8icwnjix5ad96w2nlxp0h";
   };
 
diff --git a/pkgs/tools/security/trousers/default.nix b/pkgs/tools/security/trousers/default.nix
index 8309390d013bf..6f7fed20c89dd 100644
--- a/pkgs/tools/security/trousers/default.nix
+++ b/pkgs/tools/security/trousers/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, openssl, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "trousers-${version}";
+  pname = "trousers";
   version = "0.3.13";
 
   src = fetchurl {
-    url = "mirror://sourceforge/trousers/trousers/${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/trousers/trousers/${version}/${pname}-${version}.tar.gz";
     sha256 = "1lvnla1c1ig2w3xvvrqg2w9qm7a1ygzy1j2gg8j7p8c87i58x45v";
   };
 
diff --git a/pkgs/tools/security/vault/default.nix b/pkgs/tools/security/vault/default.nix
index 3f366a5832048..45879ce1f3092 100644
--- a/pkgs/tools/security/vault/default.nix
+++ b/pkgs/tools/security/vault/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, go, gox, removeReferencesTo }:
 
 stdenv.mkDerivation rec {
-  name = "vault-${version}";
+  pname = "vault";
   version = "1.1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/security/volatility/default.nix b/pkgs/tools/security/volatility/default.nix
index e3b7fb643a26a..bc8f1ce52c1d5 100644
--- a/pkgs/tools/security/volatility/default.nix
+++ b/pkgs/tools/security/volatility/default.nix
@@ -2,10 +2,10 @@
 
 pythonPackages.buildPythonApplication rec {
   version = "2.6";
-  name = "volatility-${version}";
+  pname = "volatility";
 
   src = fetchurl {
-    url = "https://downloads.volatilityfoundation.org/releases/${version}/${name}.zip";
+    url = "https://downloads.volatilityfoundation.org/releases/${version}/${pname}-${version}.zip";
     sha256 = "15cjrx31nnqa3bpjkv0x05j7f2sb7pq46a72zh7qg55zf86hawsv";
   };
 
diff --git a/pkgs/tools/security/wipe/default.nix b/pkgs/tools/security/wipe/default.nix
index a7c337dc12223..25c7921d34c84 100644
--- a/pkgs/tools/security/wipe/default.nix
+++ b/pkgs/tools/security/wipe/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "wipe-${version}";
+  pname = "wipe";
   version = "2.3.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/wipe/${version}/${name}.tar.bz2";
+    url = "mirror://sourceforge/wipe/${version}/${pname}-${version}.tar.bz2";
     sha256 = "180snqvh6k6il6prb19fncflf2jcvkihlb4w84sbndcv1wvicfa6";
   };
 
diff --git a/pkgs/tools/security/yara/default.nix b/pkgs/tools/security/yara/default.nix
index 7fcb9fc10bd1f..ccebb2dbab42b 100644
--- a/pkgs/tools/security/yara/default.nix
+++ b/pkgs/tools/security/yara/default.nix
@@ -6,7 +6,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.10.0";
-  name = "yara-${version}";
+  pname = "yara";
 
   src = fetchFromGitHub {
     owner = "VirusTotal";
diff --git a/pkgs/tools/system/amtterm/default.nix b/pkgs/tools/system/amtterm/default.nix
index a31fdd08c60da..7e92fc06b2d76 100644
--- a/pkgs/tools/system/amtterm/default.nix
+++ b/pkgs/tools/system/amtterm/default.nix
@@ -2,14 +2,14 @@
 
 
 stdenv.mkDerivation rec {
-  name = "amtterm-${version}";
+  pname = "amtterm";
   version = "1.6-1";
 
   buildInputs = with perlPackages; [ perl SOAPLite ];
   nativeBuildInputs = [ makeWrapper ];
 
   src = fetchurl {
-    url = "https://www.kraxel.org/cgit/amtterm/snapshot/${name}.tar.gz";
+    url = "https://www.kraxel.org/cgit/amtterm/snapshot/${pname}-${version}.tar.gz";
     sha256 = "1jxcsqkag2bxmrnr4m6g88sln1j2d9liqlna57fj8kkc85316vlc";
   };
 
diff --git a/pkgs/tools/system/at/default.nix b/pkgs/tools/system/at/default.nix
index 142d33d359dc1..fded1da861d44 100644
--- a/pkgs/tools/system/at/default.nix
+++ b/pkgs/tools/system/at/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "at-${version}";
+  pname = "at";
   version = "3.1.23";
 
   src = fetchurl {
diff --git a/pkgs/tools/system/augeas/default.nix b/pkgs/tools/system/augeas/default.nix
index a8fca06c3618f..a99df36beb6d2 100644
--- a/pkgs/tools/system/augeas/default.nix
+++ b/pkgs/tools/system/augeas/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, readline, libxml2 }:
 
 stdenv.mkDerivation rec {
-  name = "augeas-${version}";
+  pname = "augeas";
   version = "1.12.0";
 
   src = fetchurl {
-    url = "http://download.augeas.net/${name}.tar.gz";
+    url = "http://download.augeas.net/${pname}-${version}.tar.gz";
     sha256 = "11ybhb13wkkilsn7b416a1dn61m1xrq0lbdpkhp5w61jrk4l469j";
   };
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/tools/system/bfs/default.nix b/pkgs/tools/system/bfs/default.nix
index 9c6f21009ee31..8443314cf71b9 100644
--- a/pkgs/tools/system/bfs/default.nix
+++ b/pkgs/tools/system/bfs/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libcap, acl }:
 
 stdenv.mkDerivation rec {
-  name = "bfs-${version}";
+  pname = "bfs";
   version = "1.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/bootchart/default.nix b/pkgs/tools/system/bootchart/default.nix
index 9842bd85783a3..d3f692b70e7e1 100644
--- a/pkgs/tools/system/bootchart/default.nix
+++ b/pkgs/tools/system/bootchart/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.14.8";
-  name = "bootchart-${version}";
+  pname = "bootchart";
 
   src = fetchFromGitHub {
     owner = "mmeeks";
diff --git a/pkgs/tools/system/chase/default.nix b/pkgs/tools/system/chase/default.nix
index 6dcaeed325aec..6c48d3341ecc8 100644
--- a/pkgs/tools/system/chase/default.nix
+++ b/pkgs/tools/system/chase/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl ,pkgconfig, libatomic_ops , boehmgc }:
 
 stdenv.mkDerivation rec {
-  name = "chase-${version}";
+  pname = "chase";
   version = "0.5.2";
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/tools/system/collectd/data.nix b/pkgs/tools/system/collectd/data.nix
index cb8c4cc7d0292..0874aa7410c0c 100644
--- a/pkgs/tools/system/collectd/data.nix
+++ b/pkgs/tools/system/collectd/data.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   inherit (collectd) meta version;
 
-  name = "collectd-data-${version}";
+  pname = "collectd-data";
 
   phases = [ "installPhase" ];
 
diff --git a/pkgs/tools/system/collectd/default.nix b/pkgs/tools/system/collectd/default.nix
index d71fa0c4e5841..1df73e08d1e30 100644
--- a/pkgs/tools/system/collectd/default.nix
+++ b/pkgs/tools/system/collectd/default.nix
@@ -42,10 +42,10 @@
 }:
 stdenv.mkDerivation rec {
   version = "5.8.1";
-  name = "collectd-${version}";
+  pname = "collectd";
 
   src = fetchurl {
-    url = "https://collectd.org/files/${name}.tar.bz2";
+    url = "https://collectd.org/files/${pname}-${version}.tar.bz2";
     sha256 = "1njk8hh56gb755xafsh7ahmqr9k2d4lam4ddj7s7fqz0gjigv5p7";
   };
 
diff --git a/pkgs/tools/system/confd/default.nix b/pkgs/tools/system/confd/default.nix
index 3dc2a5caeb91d..e7a5dc86578a5 100644
--- a/pkgs/tools/system/confd/default.nix
+++ b/pkgs/tools/system/confd/default.nix
@@ -1,7 +1,7 @@
 { buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "confd-${version}";
+  pname = "confd";
   version = "0.9.0";
   rev = "v${version}";
 
diff --git a/pkgs/tools/system/consul-template/default.nix b/pkgs/tools/system/consul-template/default.nix
index 35c57dd8ea916..ad120dd6481e7 100644
--- a/pkgs/tools/system/consul-template/default.nix
+++ b/pkgs/tools/system/consul-template/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "consul-template-${version}";
+  pname = "consul-template";
   version = "0.19.4";
   rev = "v${version}";
 
diff --git a/pkgs/tools/system/daemonize/default.nix b/pkgs/tools/system/daemonize/default.nix
index 1067e524788b4..205b693dd9248 100644
--- a/pkgs/tools/system/daemonize/default.nix
+++ b/pkgs/tools/system/daemonize/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name    = "daemonize-${version}";
+  pname = "daemonize";
   version = "1.7.8";
 
   src = fetchurl {
diff --git a/pkgs/tools/system/das_watchdog/default.nix b/pkgs/tools/system/das_watchdog/default.nix
index bcea40b1193f6..c8f7e77b1562d 100644
--- a/pkgs/tools/system/das_watchdog/default.nix
+++ b/pkgs/tools/system/das_watchdog/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, libgtop, xmessage, which, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "das_watchdog-${version}";
+  pname = "das_watchdog";
   version = "git-2015-09-12";
 
   src = fetchgit {
diff --git a/pkgs/tools/system/datefudge/default.nix b/pkgs/tools/system/datefudge/default.nix
index ca389a8e1b481..4018801f2490e 100644
--- a/pkgs/tools/system/datefudge/default.nix
+++ b/pkgs/tools/system/datefudge/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "datefudge";
   version = "1.22";
-  name = "${pname}-${version}";
 
   src = fetchgit {
     url = "https://salsa.debian.org/debian/datefudge.git";
diff --git a/pkgs/tools/system/dd_rescue/default.nix b/pkgs/tools/system/dd_rescue/default.nix
index e0d11769fd9fe..9962337de078a 100644
--- a/pkgs/tools/system/dd_rescue/default.nix
+++ b/pkgs/tools/system/dd_rescue/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   version = "1.99.8";
-  name = "dd_rescue-${version}";
+  pname = "dd_rescue";
 
   src = fetchurl {
     sha256 = "1gbxm8gr9sx5g1q9dycs21hkxikcy97q09lp1lvs59pnd9qpdnwh";
-    url="http://www.garloff.de/kurt/linux/ddrescue/${name}.tar.bz2";
+    url="http://www.garloff.de/kurt/linux/ddrescue/${pname}-${version}.tar.bz2";
   };
 
   dd_rhelp_src = fetchurl {
diff --git a/pkgs/tools/system/ddrutility/default.nix b/pkgs/tools/system/ddrutility/default.nix
index f8a6dac819760..54bf6fbaf42b7 100644
--- a/pkgs/tools/system/ddrutility/default.nix
+++ b/pkgs/tools/system/ddrutility/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "ddrutility-${version}";
+  pname = "ddrutility";
   version = "2.8";
 
   src = fetchurl {
-    url = "mirror://sourceforge/ddrutility/${name}.tar.gz";
+    url = "mirror://sourceforge/ddrutility/${pname}-${version}.tar.gz";
     sha256 = "023g7f2sfv5cqk3iyss4awrw3b913sy5423mn5zvlyrri5hi2cac";
   };
 
diff --git a/pkgs/tools/system/dfc/default.nix b/pkgs/tools/system/dfc/default.nix
index 9a255c1b0ea68..8575d971898ac 100644
--- a/pkgs/tools/system/dfc/default.nix
+++ b/pkgs/tools/system/dfc/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl, cmake, gettext}:
 
 stdenv.mkDerivation rec {
-  name = "dfc-${version}";
+  pname = "dfc";
   version = "3.1.1";
 
   src = fetchurl {
-    url = "https://projects.gw-computing.net/attachments/download/615/${name}.tar.gz";
+    url = "https://projects.gw-computing.net/attachments/download/615/${pname}-${version}.tar.gz";
     sha256 = "0m1fd7l85ckb7bq4c5c3g257bkjglm8gq7x42pkmpp87fkknc94n";
   };
 
diff --git a/pkgs/tools/system/di/default.nix b/pkgs/tools/system/di/default.nix
index 7d366dc9bd7f5..9d56b8488e5eb 100644
--- a/pkgs/tools/system/di/default.nix
+++ b/pkgs/tools/system/di/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "di-${version}";
+  pname = "di";
   version = "4.47.1";
 
   src = fetchurl {
-    url = "http://gentoo.com/di/${name}.tar.gz";
+    url = "http://gentoo.com/di/${pname}-${version}.tar.gz";
     sha256 = "1bdbl9k3gqf4h6g21difqc0w17pjid6r587y19wi37vx36aava7f";
   };
 
diff --git a/pkgs/tools/system/efibootmgr/default.nix b/pkgs/tools/system/efibootmgr/default.nix
index 638b018fd4158..272809e486c14 100644
--- a/pkgs/tools/system/efibootmgr/default.nix
+++ b/pkgs/tools/system/efibootmgr/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, fetchpatch, pkgconfig, efivar, popt }:
 
 stdenv.mkDerivation rec {
-  name = "efibootmgr-${version}";
+  pname = "efibootmgr";
   version = "17";
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/tools/system/efivar/default.nix b/pkgs/tools/system/efivar/default.nix
index 5c9b0292e5c04..365cfeab0581d 100644
--- a/pkgs/tools/system/efivar/default.nix
+++ b/pkgs/tools/system/efivar/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildPackages, fetchFromGitHub, fetchurl, pkgconfig, popt }:
 
 stdenv.mkDerivation rec {
-  name = "efivar-${version}";
+  pname = "efivar";
   version = "37";
 
   outputs = [ "bin" "out" "dev" "man" ];
diff --git a/pkgs/tools/system/envconsul/default.nix b/pkgs/tools/system/envconsul/default.nix
index 5f013157e32b6..c2f5556cec67b 100644
--- a/pkgs/tools/system/envconsul/default.nix
+++ b/pkgs/tools/system/envconsul/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "envconsul-${version}";
+  pname = "envconsul";
   version = "0.7.3";
   rev = "v${version}";
 
diff --git a/pkgs/tools/system/evemu/default.nix b/pkgs/tools/system/evemu/default.nix
index 5a902914b37bc..1ba2b78e8609f 100644
--- a/pkgs/tools/system/evemu/default.nix
+++ b/pkgs/tools/system/evemu/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "evemu-${version}";
+  pname = "evemu";
   version = "2.6.0";
 
   # We could have downloaded a release tarball from cgit, but it changes hash
diff --git a/pkgs/tools/system/facter/default.nix b/pkgs/tools/system/facter/default.nix
index 38ca06a6f322a..6b84f7d69a55e 100644
--- a/pkgs/tools/system/facter/default.nix
+++ b/pkgs/tools/system/facter/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, boost, cmake, cpp-hocon, curl, leatherman, libwhereami, libyamlcpp, openssl, ruby, utillinux }:
 
 stdenv.mkDerivation rec {
-  name = "facter-${version}";
+  pname = "facter";
   version = "3.13.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/fakeroot/default.nix b/pkgs/tools/system/fakeroot/default.nix
index 1a16a8a34c7fa..c31e7337dd59c 100644
--- a/pkgs/tools/system/fakeroot/default.nix
+++ b/pkgs/tools/system/fakeroot/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.23";
-  name = "fakeroot-${version}";
+  pname = "fakeroot";
 
   src = fetchurl {
     url = "http://http.debian.net/debian/pool/main/f/fakeroot/fakeroot_${version}.orig.tar.xz";
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
     ;
 
   postUnpack = ''
-    sed -i -e "s@getopt@$(type -p getopt)@g" -e "s@sed@$(type -p sed)@g" ${name}/scripts/fakeroot.in
+    sed -i -e "s@getopt@$(type -p getopt)@g" -e "s@sed@$(type -p sed)@g" ${pname}-${version}/scripts/fakeroot.in
   '';
 
   meta = {
diff --git a/pkgs/tools/system/fcron/default.nix b/pkgs/tools/system/fcron/default.nix
index 2bcab1c36b27c..6ef39a647f721 100644
--- a/pkgs/tools/system/fcron/default.nix
+++ b/pkgs/tools/system/fcron/default.nix
@@ -4,11 +4,11 @@
 { stdenv, fetchurl, perl, busybox, vim }:
 
 stdenv.mkDerivation rec {
-  name = "fcron-${version}";
+  pname = "fcron";
   version = "3.3.0";
 
   src = fetchurl {
-    url = "http://fcron.free.fr/archives/${name}.src.tar.gz";
+    url = "http://fcron.free.fr/archives/${pname}-${version}.src.tar.gz";
     sha256 = "0q5b1fdq1rpsd4lj7v717x47pmn62hhm13394g0yxqi614xd7sls";
   };
 
diff --git a/pkgs/tools/system/fio/default.nix b/pkgs/tools/system/fio/default.nix
index 694a71d8ec119..5a690b288450a 100644
--- a/pkgs/tools/system/fio/default.nix
+++ b/pkgs/tools/system/fio/default.nix
@@ -3,7 +3,7 @@
 , withGnuplot ? false, gnuplot ? null }:
 
 stdenv.mkDerivation rec {
-  name = "fio-${version}";
+  pname = "fio";
   version = "3.15";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/foremost/default.nix b/pkgs/tools/system/foremost/default.nix
index b3048f2fcb7fd..be33f45ca9dc8 100644
--- a/pkgs/tools/system/foremost/default.nix
+++ b/pkgs/tools/system/foremost/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "foremost-${version}";
+  pname = "foremost";
   version = "1.5.7";
 
   src = fetchurl {
     sha256 = "0d2zxw0ijg8cd3ksgm8cf8jg128zr5x7z779jar90g9f47pm882h";
-    url = "http://foremost.sourceforge.net/pkg/${name}.tar.gz";
+    url = "http://foremost.sourceforge.net/pkg/${pname}-${version}.tar.gz";
   };
 
   patches = [ ./makefile.patch ];
diff --git a/pkgs/tools/system/freeipmi/default.nix b/pkgs/tools/system/freeipmi/default.nix
index 079494bb59901..9933a956b996c 100644
--- a/pkgs/tools/system/freeipmi/default.nix
+++ b/pkgs/tools/system/freeipmi/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.6.3";
-  name = "freeipmi-${version}";
+  pname = "freeipmi";
 
   src = fetchurl {
-    url = "mirror://gnu/freeipmi/${name}.tar.gz";
+    url = "mirror://gnu/freeipmi/${pname}-${version}.tar.gz";
     sha256 = "1sg12ycig2g5yv9l3vx25wsjmz7ybnrsvji0vs51yjmclwsygm5a";
   };
 
diff --git a/pkgs/tools/system/gohai/default.nix b/pkgs/tools/system/gohai/default.nix
index 9eef3b064a0c7..c0dd2c89d2f1f 100644
--- a/pkgs/tools/system/gohai/default.nix
+++ b/pkgs/tools/system/gohai/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "gohai-${version}";
+  pname = "gohai";
   version = "2018-05-23";
   rev = "60e13eaed98afa238ad6dfc98224c04fbb7b19b1";
 
diff --git a/pkgs/tools/system/goreman/default.nix b/pkgs/tools/system/goreman/default.nix
index d58d19fd6ed12..22918f14145cb 100644
--- a/pkgs/tools/system/goreman/default.nix
+++ b/pkgs/tools/system/goreman/default.nix
@@ -1,6 +1,6 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 buildGoPackage rec {
-  name = "goreman-${version}";
+  pname = "goreman";
   version = "0.2.1";
 
   goPackagePath = "github.com/mattn/goreman";
diff --git a/pkgs/tools/system/gptfdisk/default.nix b/pkgs/tools/system/gptfdisk/default.nix
index 25d60ffca5dc8..71f82bfc3864a 100644
--- a/pkgs/tools/system/gptfdisk/default.nix
+++ b/pkgs/tools/system/gptfdisk/default.nix
@@ -1,13 +1,13 @@
 { fetchurl, stdenv, libuuid, popt, icu, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "gptfdisk-${version}";
+  pname = "gptfdisk";
   version = "1.0.4";
 
   src = fetchurl {
     # https://www.rodsbooks.com/gdisk/${name}.tar.gz also works, but the home
     # page clearly implies a preference for using SourceForge's bandwidth:
-    url = "mirror://sourceforge/gptfdisk/${name}.tar.gz";
+    url = "mirror://sourceforge/gptfdisk/${pname}-${version}.tar.gz";
     sha256 = "13d7gff4prl1nsdknjigmb7bbqhn79165n01v4y9mwbnd0d3jqxn";
   };
 
diff --git a/pkgs/tools/system/hardinfo/default.nix b/pkgs/tools/system/hardinfo/default.nix
index 63a72aac79f2e..a2e342f85b74f 100644
--- a/pkgs/tools/system/hardinfo/default.nix
+++ b/pkgs/tools/system/hardinfo/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "hardinfo-${version}";
+  pname = "hardinfo";
   version = "0.5.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/system/hardlink/default.nix b/pkgs/tools/system/hardlink/default.nix
index c9a21db710106..187c046875f7e 100644
--- a/pkgs/tools/system/hardlink/default.nix
+++ b/pkgs/tools/system/hardlink/default.nix
@@ -2,7 +2,7 @@
 
 
 stdenv.mkDerivation rec {
-  name = "hardlink-${version}";
+  pname = "hardlink";
   version = "1.3-4";
 
   src = fetchurl {
diff --git a/pkgs/tools/system/htop/default.nix b/pkgs/tools/system/htop/default.nix
index 68c6ef3c3ef5f..12e54b1b22ed8 100644
--- a/pkgs/tools/system/htop/default.nix
+++ b/pkgs/tools/system/htop/default.nix
@@ -2,11 +2,11 @@
 IOKit, python }:
 
 stdenv.mkDerivation rec {
-  name = "htop-${version}";
+  pname = "htop";
   version = "2.2.0";
 
   src = fetchurl {
-    url = "https://hisham.hm/htop/releases/${version}/${name}.tar.gz";
+    url = "https://hisham.hm/htop/releases/${version}/${pname}-${version}.tar.gz";
     sha256 = "0mrwpb3cpn3ai7ar33m31yklj64c3pp576vh1naqff6f21pq5mnr";
   };
 
diff --git a/pkgs/tools/system/hwinfo/default.nix b/pkgs/tools/system/hwinfo/default.nix
index eba8c8f41b49b..4306f7e909353 100644
--- a/pkgs/tools/system/hwinfo/default.nix
+++ b/pkgs/tools/system/hwinfo/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libx86emu, flex, perl, libuuid }:
 
 stdenv.mkDerivation rec {
-  name = "hwinfo-${version}";
+  pname = "hwinfo";
   version = "21.67";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/illum/default.nix b/pkgs/tools/system/illum/default.nix
index 03373300a9481..9d89e0714c486 100644
--- a/pkgs/tools/system/illum/default.nix
+++ b/pkgs/tools/system/illum/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.4";
-  name = "illum-${version}";
+  pname = "illum";
 
   src = fetchgit {
     url = "https://github.com/jmesmon/illum.git";
diff --git a/pkgs/tools/system/inxi/default.nix b/pkgs/tools/system/inxi/default.nix
index c869c4b11a5c9..52d091073c015 100644
--- a/pkgs/tools/system/inxi/default.nix
+++ b/pkgs/tools/system/inxi/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, perl }:
 
 stdenv.mkDerivation rec {
-  name = "inxi-${version}";
+  pname = "inxi";
   version = "3.0.35-1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/ioping/default.nix b/pkgs/tools/system/ioping/default.nix
index 22dd9289bfd48..274e65bb41dc7 100644
--- a/pkgs/tools/system/ioping/default.nix
+++ b/pkgs/tools/system/ioping/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "ioping-${version}";
+  pname = "ioping";
   version = "1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/iops/default.nix b/pkgs/tools/system/iops/default.nix
index d7c1f89a78625..7e6854afe627b 100644
--- a/pkgs/tools/system/iops/default.nix
+++ b/pkgs/tools/system/iops/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "iops-${version}";
+  pname = "iops";
   version = "0.1";
 
   src = fetchurl {
-    url = "https://www.vanheusden.com/iops/${name}.tgz";
+    url = "https://www.vanheusden.com/iops/${pname}-${version}.tgz";
     sha256 = "1knih6dwwiicycp5ml09bj3k8j7air9bng070sfnxwfv786y90bz";
   };
 
diff --git a/pkgs/tools/system/journalbeat/default.nix b/pkgs/tools/system/journalbeat/default.nix
index 35a006505434d..0a04581264e07 100644
--- a/pkgs/tools/system/journalbeat/default.nix
+++ b/pkgs/tools/system/journalbeat/default.nix
@@ -1,7 +1,7 @@
 { lib, systemd, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "journalbeat-${version}";
+  pname = "journalbeat";
   version = "5.6.8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/logcheck/default.nix b/pkgs/tools/system/logcheck/default.nix
index 4ec34a68122cd..064071a5ca450 100644
--- a/pkgs/tools/system/logcheck/default.nix
+++ b/pkgs/tools/system/logcheck/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, lockfileProgs, perlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "logcheck-${version}";
+  pname = "logcheck";
   version = "1.3.20";
   _name    = "logcheck_${version}";
 
diff --git a/pkgs/tools/system/logrotate/default.nix b/pkgs/tools/system/logrotate/default.nix
index e01636f2944fc..cee092f755f82 100644
--- a/pkgs/tools/system/logrotate/default.nix
+++ b/pkgs/tools/system/logrotate/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "logrotate-${version}";
+  pname = "logrotate";
   version = "3.15.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/lr/default.nix b/pkgs/tools/system/lr/default.nix
index 0ab8d226f3a07..a7adefb74f81f 100644
--- a/pkgs/tools/system/lr/default.nix
+++ b/pkgs/tools/system/lr/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "lr-${version}";
+  pname = "lr";
   version = "1.4.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/memtester/default.nix b/pkgs/tools/system/memtester/default.nix
index d34fb939822d1..ff6ccb534fb9a 100644
--- a/pkgs/tools/system/memtester/default.nix
+++ b/pkgs/tools/system/memtester/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "memtester-${version}";
+  pname = "memtester";
   version = "4.3.0";
 
   preConfigure = ''
diff --git a/pkgs/tools/system/netdata/default.nix b/pkgs/tools/system/netdata/default.nix
index 5455728a10c29..dc169ee23b473 100644
--- a/pkgs/tools/system/netdata/default.nix
+++ b/pkgs/tools/system/netdata/default.nix
@@ -13,7 +13,7 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   version = "1.16.0";
-  name = "netdata-${version}";
+  pname = "netdata";
 
   src = fetchurl {
     url = "https://github.com/netdata/netdata/releases/download/v${version}/netdata-v${version}.tar.gz";
diff --git a/pkgs/tools/system/nq/default.nix b/pkgs/tools/system/nq/default.nix
index 5044e5c9a96a8..1d8eeff209ede 100644
--- a/pkgs/tools/system/nq/default.nix
+++ b/pkgs/tools/system/nq/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "nq-${version}";
+  pname = "nq";
   version = "0.3.1";
   src = fetchFromGitHub {
     owner = "chneukirchen";
diff --git a/pkgs/tools/system/nvtop/default.nix b/pkgs/tools/system/nvtop/default.nix
index 19581c82c78f2..0e7a5d4a3111e 100644
--- a/pkgs/tools/system/nvtop/default.nix
+++ b/pkgs/tools/system/nvtop/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, nvidia_x11, cudatoolkit, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "nvtop-${version}";
+  pname = "nvtop";
   version = "1.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/pcstat/default.nix b/pkgs/tools/system/pcstat/default.nix
index b673c0f929a6a..b5842ad37c318 100644
--- a/pkgs/tools/system/pcstat/default.nix
+++ b/pkgs/tools/system/pcstat/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "pcstat-unstable-${version}";
+  pname = "pcstat-unstable";
   version = "2017-05-28";
 
   goPackagePath = "github.com/tobert/pcstat";
diff --git a/pkgs/tools/system/plan9port/default.nix b/pkgs/tools/system/plan9port/default.nix
index b3909a79d942c..4c011a0b212d3 100644
--- a/pkgs/tools/system/plan9port/default.nix
+++ b/pkgs/tools/system/plan9port/default.nix
@@ -8,7 +8,6 @@
 stdenv.mkDerivation rec {
   pname = "plan9port";
   version = "2019-02-25";
-  name = "${pname}-${version}";
 
   src =  fetchFromGitHub {
     owner = "9fans";
diff --git a/pkgs/tools/system/psensor/default.nix b/pkgs/tools/system/psensor/default.nix
index 234aacbbfdee9..83d281642bd36 100644
--- a/pkgs/tools/system/psensor/default.nix
+++ b/pkgs/tools/system/psensor/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "psensor-${version}";
+  pname = "psensor";
 
   version = "1.2.0";
 
diff --git a/pkgs/tools/system/psstop/default.nix b/pkgs/tools/system/psstop/default.nix
index 178e08938feab..4d413e60c77f3 100644
--- a/pkgs/tools/system/psstop/default.nix
+++ b/pkgs/tools/system/psstop/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, glib }:
 
 stdenv.mkDerivation rec {
-  name = "psstop-${version}";
+  pname = "psstop";
   version = "1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/rofi-systemd/default.nix b/pkgs/tools/system/rofi-systemd/default.nix
index ee7626d271267..73c1b48815595 100644
--- a/pkgs/tools/system/rofi-systemd/default.nix
+++ b/pkgs/tools/system/rofi-systemd/default.nix
@@ -2,7 +2,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "rofi-systemd-${version}";
+  pname = "rofi-systemd";
   version = "0.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/runit/default.nix b/pkgs/tools/system/runit/default.nix
index 4d5de56fbf0df..8a1f6c4b8859d 100644
--- a/pkgs/tools/system/runit/default.nix
+++ b/pkgs/tools/system/runit/default.nix
@@ -5,11 +5,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "runit-${version}";
+  pname = "runit";
   version = "2.1.2";
 
   src = fetchurl {
-    url = "http://smarden.org/runit/${name}.tar.gz";
+    url = "http://smarden.org/runit/${pname}-${version}.tar.gz";
     sha256 = "065s8w62r6chjjs6m9hapcagy33m75nlnxb69vg0f4ngn061dl3g";
   };
 
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   outputs = [ "out" "man" ];
 
-  sourceRoot = "admin/${name}";
+  sourceRoot = "admin/${pname}-${version}";
 
   doCheck = true;
 
diff --git a/pkgs/tools/system/s-tui/default.nix b/pkgs/tools/system/s-tui/default.nix
index 5d4ed355ba9d1..063a338f6e8d0 100644
--- a/pkgs/tools/system/s-tui/default.nix
+++ b/pkgs/tools/system/s-tui/default.nix
@@ -1,7 +1,6 @@
 { stdenv, pythonPackages }:
 
 pythonPackages.buildPythonPackage rec {
-  name = "${pname}-${version}";
   pname = "s-tui";
   version = "0.8.3";
 
diff --git a/pkgs/tools/system/safe-rm/default.nix b/pkgs/tools/system/safe-rm/default.nix
index ed4fe7a684827..571f70e0756c1 100644
--- a/pkgs/tools/system/safe-rm/default.nix
+++ b/pkgs/tools/system/safe-rm/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchgit, perl, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "safe-rm-${version}";
+  pname = "safe-rm";
   version = "0.12";
 
   src = fetchgit {
     url = "https://gitorious.org/safe-rm/mainline.git";
-    rev = "refs/tags/${name}";
+    rev = "refs/tags/${pname}-${version}";
     sha256 = "0zkmwxyl1870ar6jr9h537vmqgkckqs9jd1yv6m4qqzdsmg5gdbq";
   };
 
diff --git a/pkgs/tools/system/setserial/default.nix b/pkgs/tools/system/setserial/default.nix
index d6e8f4f1bb9fb..036e3a83cf28a 100644
--- a/pkgs/tools/system/setserial/default.nix
+++ b/pkgs/tools/system/setserial/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, groff }:
 
 stdenv.mkDerivation rec {
-  name = "setserial-${version}";
+  pname = "setserial";
   version = "2.17";
 
   src = fetchurl {
-    url = "mirror://sourceforge/setserial/${name}.tar.gz";
+    url = "mirror://sourceforge/setserial/${pname}-${version}.tar.gz";
     sha256 = "0jkrnn3i8gbsl48k3civjmvxyv9rbm1qjha2cf2macdc439qfi3y";
   };
 
diff --git a/pkgs/tools/system/sleuthkit/default.nix b/pkgs/tools/system/sleuthkit/default.nix
index d35f56e251973..7c90d41da18e1 100644
--- a/pkgs/tools/system/sleuthkit/default.nix
+++ b/pkgs/tools/system/sleuthkit/default.nix
@@ -2,12 +2,12 @@
 
 stdenv.mkDerivation rec {
   version = "4.6.5";
-  name = "sleuthkit-${version}";
+  pname = "sleuthkit";
 
   src = fetchFromGitHub {
     owner = "sleuthkit";
     repo = "sleuthkit";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "1q1cdixnfv9v4qlzza8xwdsyvq1vdw6gjgkd41yc1d57ldp1qm0c";
   };
 
diff --git a/pkgs/tools/system/socklog/default.nix b/pkgs/tools/system/socklog/default.nix
index 15a18a453f001..9f2cc22574729 100644
--- a/pkgs/tools/system/socklog/default.nix
+++ b/pkgs/tools/system/socklog/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "socklog-${version}";
+  pname = "socklog";
   version = "2.1.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/system/suid-chroot/default.nix b/pkgs/tools/system/suid-chroot/default.nix
index f407be7c58544..9697748e056d2 100644
--- a/pkgs/tools/system/suid-chroot/default.nix
+++ b/pkgs/tools/system/suid-chroot/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "suid-chroot-${version}";
+  pname = "suid-chroot";
   version = "1.0.2";
 
   src = fetchurl {
     sha256 = "1a9xqhck0ikn8kfjk338h9v1yjn113gd83q0c50k78xa68xrnxjx";
-    url = "http://myweb.tiscali.co.uk/scottrix/linux/download/${name}.tar.bz2";
+    url = "http://myweb.tiscali.co.uk/scottrix/linux/download/${pname}-${version}.tar.bz2";
   };
 
   postPatch = ''
diff --git a/pkgs/tools/system/supervise/default.nix b/pkgs/tools/system/supervise/default.nix
index 81e3a2b8792b7..3834b3762f03a 100644
--- a/pkgs/tools/system/supervise/default.nix
+++ b/pkgs/tools/system/supervise/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "supervise-${version}";
+  pname = "supervise";
   version = "1.4.0";
 
   src = fetchzip {
diff --git a/pkgs/tools/system/symlinks/default.nix b/pkgs/tools/system/symlinks/default.nix
index 240ad9de19d16..93a6bbf0c75b4 100644
--- a/pkgs/tools/system/symlinks/default.nix
+++ b/pkgs/tools/system/symlinks/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, stdenv }:
 
 stdenv.mkDerivation rec {
-  name = "symlinks-${version}";
+  pname = "symlinks";
   version = "1.4.3";
 
   src = fetchurl {
diff --git a/pkgs/tools/system/syslog-ng-incubator/default.nix b/pkgs/tools/system/syslog-ng-incubator/default.nix
index a57cafb54e25a..3c793a0530092 100644
--- a/pkgs/tools/system/syslog-ng-incubator/default.nix
+++ b/pkgs/tools/system/syslog-ng-incubator/default.nix
@@ -3,13 +3,13 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "syslog-ng-incubator-${version}";
+  pname = "syslog-ng-incubator";
   version = "0.6.2";
 
   src = fetchFromGitHub {
     owner = "balabit";
     repo = "syslog-ng-incubator";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "17y85cqcyfbp882gaii731cvz5bg1s8rgda271jh6kgnrz5rbd4s";
   };
 
diff --git a/pkgs/tools/system/testdisk-photorec/default.nix b/pkgs/tools/system/testdisk-photorec/default.nix
index 5342cf857acc0..06f6751213b28 100644
--- a/pkgs/tools/system/testdisk-photorec/default.nix
+++ b/pkgs/tools/system/testdisk-photorec/default.nix
@@ -9,7 +9,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "testdisk-photorec-${version}";
+  pname = "testdisk-photorec";
   version = "7.0";
   src = fetchurl {
     url = "https://www.cgsecurity.org/testdisk-${version}.tar.bz2";
diff --git a/pkgs/tools/system/thermald/default.nix b/pkgs/tools/system/thermald/default.nix
index 818c76712c7e0..6ef96bdab5cd7 100644
--- a/pkgs/tools/system/thermald/default.nix
+++ b/pkgs/tools/system/thermald/default.nix
@@ -2,7 +2,7 @@
 , pkgconfig, dbus, dbus-glib, libxml2 }:
 
 stdenv.mkDerivation rec {
-  name = "thermald-${version}";
+  pname = "thermald";
   version = "1.8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/thinkfan/default.nix b/pkgs/tools/system/thinkfan/default.nix
index dc63b97056a75..8c80340058447 100644
--- a/pkgs/tools/system/thinkfan/default.nix
+++ b/pkgs/tools/system/thinkfan/default.nix
@@ -2,7 +2,7 @@
 , smartSupport ? false, libatasmart }:
 
 stdenv.mkDerivation rec {
-  name = "thinkfan-${version}";
+  pname = "thinkfan";
   version = "0.9.3";
 
   src = fetchurl {
diff --git a/pkgs/tools/system/uptimed/default.nix b/pkgs/tools/system/uptimed/default.nix
index 849baa7159ae0..71a5726759c70 100644
--- a/pkgs/tools/system/uptimed/default.nix
+++ b/pkgs/tools/system/uptimed/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "uptimed-${version}";
+  pname = "uptimed";
   version = "0.4.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/vbetool/default.nix b/pkgs/tools/system/vbetool/default.nix
index 32cf56a1d74e3..06ae286266249 100644
--- a/pkgs/tools/system/vbetool/default.nix
+++ b/pkgs/tools/system/vbetool/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pciutils, libx86, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "vbetool-${version}";
+  pname = "vbetool";
   version = "1.1";
 
   src = fetchurl {
-    url = "https://www.codon.org.uk/~mjg59/vbetool/download/${name}.tar.gz";
+    url = "https://www.codon.org.uk/~mjg59/vbetool/download/${pname}-${version}.tar.gz";
     sha256 = "0m7rc9v8nz6w9x4x96maza139kin6lg4hscy6i13fna4672ds9jd";
   };
 
diff --git a/pkgs/tools/system/vboot_reference/default.nix b/pkgs/tools/system/vboot_reference/default.nix
index b252b74a0bddc..85baa3d3f30cc 100644
--- a/pkgs/tools/system/vboot_reference/default.nix
+++ b/pkgs/tools/system/vboot_reference/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   version = "20180311";
   checkout = "4c84e077858c809ee80a9a6f9b38185cf7dcded7";
 
-  name = "vboot_reference-${version}";
+  pname = "vboot_reference";
 
   src = fetchgit {
     url = https://chromium.googlesource.com/chromiumos/platform/vboot_reference;
diff --git a/pkgs/tools/system/wsmancli/default.nix b/pkgs/tools/system/wsmancli/default.nix
index ca35dae5827c8..da502946781be 100644
--- a/pkgs/tools/system/wsmancli/default.nix
+++ b/pkgs/tools/system/wsmancli/default.nix
@@ -2,7 +2,7 @@
 , openssl, openwsman }:
 
 stdenv.mkDerivation rec {
-  name = "wsmancli-${version}";
+  pname = "wsmancli";
   version = "2.6.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/system/xe/default.nix b/pkgs/tools/system/xe/default.nix
index 519cae03c5a5a..02d9047244047 100644
--- a/pkgs/tools/system/xe/default.nix
+++ b/pkgs/tools/system/xe/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "xe-${version}";
+  pname = "xe";
   version = "0.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/text/agrep/default.nix b/pkgs/tools/text/agrep/default.nix
index 10d3a47cc85eb..a37531572d7b8 100644
--- a/pkgs/tools/text/agrep/default.nix
+++ b/pkgs/tools/text/agrep/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "agrep-${version}";
+  pname = "agrep";
   version = "3.41.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/text/aha/default.nix b/pkgs/tools/text/aha/default.nix
index f53a649cd7710..7dc07664fcefe 100644
--- a/pkgs/tools/text/aha/default.nix
+++ b/pkgs/tools/text/aha/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "aha-${version}";
+  pname = "aha";
   version = "0.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/text/ansifilter/default.nix b/pkgs/tools/text/ansifilter/default.nix
index 2ad91a3071ed5..b9a4f6782076c 100644
--- a/pkgs/tools/text/ansifilter/default.nix
+++ b/pkgs/tools/text/ansifilter/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, stdenv, pkgconfig, boost, lua }:
 
 stdenv.mkDerivation rec {
-  name = "ansifilter-${version}";
+  pname = "ansifilter";
   version = "2.14";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/ascii/default.nix b/pkgs/tools/text/ascii/default.nix
index 20777f990e26f..b01ce7773e308 100644
--- a/pkgs/tools/text/ascii/default.nix
+++ b/pkgs/tools/text/ascii/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "ascii-${version}";
+  pname = "ascii";
   version = "3.18";
 
   src = fetchurl {
-    url = "http://www.catb.org/~esr/ascii/${name}.tar.gz";
+    url = "http://www.catb.org/~esr/ascii/${pname}-${version}.tar.gz";
     sha256 = "0b87vy06s8s3a8q70pqavsbk4m4ff034sdml2xxa6qfsykaj513j";
   };
 
diff --git a/pkgs/tools/text/catdoc/default.nix b/pkgs/tools/text/catdoc/default.nix
index 8a8eb3117f033..16d5b9995c24f 100644
--- a/pkgs/tools/text/catdoc/default.nix
+++ b/pkgs/tools/text/catdoc/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, fetchpatch }:
 
 stdenv.mkDerivation rec {
-  name = "catdoc-${version}";
+  pname = "catdoc";
   version = "0.95";
 
   src = fetchurl {
-    url = "http://ftp.wagner.pp.ru/pub/catdoc/${name}.tar.gz";
+    url = "http://ftp.wagner.pp.ru/pub/catdoc/${pname}-${version}.tar.gz";
     sha256 = "514a84180352b6bf367c1d2499819dfa82b60d8c45777432fa643a5ed7d80796";
   };
 
diff --git a/pkgs/tools/text/codesearch/default.nix b/pkgs/tools/text/codesearch/default.nix
index 56a8133bd3a82..521b4c5b284fe 100644
--- a/pkgs/tools/text/codesearch/default.nix
+++ b/pkgs/tools/text/codesearch/default.nix
@@ -2,7 +2,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "codesearch-${version}";
+  pname = "codesearch";
   version = "20150717-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "a45d81b686e85d01f2838439deaf72126ccd5a96";
 
diff --git a/pkgs/tools/text/copyright-update/default.nix b/pkgs/tools/text/copyright-update/default.nix
index 604097fbe7780..9a405674dc7a0 100644
--- a/pkgs/tools/text/copyright-update/default.nix
+++ b/pkgs/tools/text/copyright-update/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchFromGitHub, perl }:
 
 stdenv.mkDerivation rec {
-  name = "copyright-update-${version}";
+  pname = "copyright-update";
   version = "2016.1018";
 
   src = fetchFromGitHub {
-    name = "${name}-src";
+    name = "${pname}-${version}-src";
     owner = "jaalto";
     repo = "project--copyright-update";
     rev = "release/${version}";
diff --git a/pkgs/tools/text/dadadodo/default.nix b/pkgs/tools/text/dadadodo/default.nix
index 7404c887a46bb..5f6b0a8a60580 100644
--- a/pkgs/tools/text/dadadodo/default.nix
+++ b/pkgs/tools/text/dadadodo/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "dadadodo-${version}";
+  pname = "dadadodo";
   version = "1.04";
 
   src = fetchurl {
-    url = "https://www.jwz.org/dadadodo/${name}.tar.gz";
+    url = "https://www.jwz.org/dadadodo/${pname}-${version}.tar.gz";
     sha256 = "1pzwp3mim58afjrc92yx65mmgr1c834s1v6z4f4gyihwjn8bn3if";
   };
 
diff --git a/pkgs/tools/text/diction/default.nix b/pkgs/tools/text/diction/default.nix
index cfb627d704283..f43cd94a83e76 100644
--- a/pkgs/tools/text/diction/default.nix
+++ b/pkgs/tools/text/diction/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "diction-${version}";
+  pname = "diction";
   version = "1.13";
 
   src = fetchurl {
-    url = "http://www.moria.de/~michael/diction/${name}.tar.gz";
+    url = "http://www.moria.de/~michael/diction/${pname}-${version}.tar.gz";
     sha256 = "08fi971b8qa4xycxbgb42i6b5ms3qx9zpp5hwpbxy2vypfs0wph9";
   };
 
diff --git a/pkgs/tools/text/dos2unix/default.nix b/pkgs/tools/text/dos2unix/default.nix
index dd0d1bbc94105..bd72ec9471438 100644
--- a/pkgs/tools/text/dos2unix/default.nix
+++ b/pkgs/tools/text/dos2unix/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl, perl, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "dos2unix-${version}";
+  pname = "dos2unix";
   version = "7.4.0";
 
   src = fetchurl {
-    url = "https://waterlan.home.xs4all.nl/dos2unix/${name}.tar.gz";
+    url = "https://waterlan.home.xs4all.nl/dos2unix/${pname}-${version}.tar.gz";
     sha256 = "12h4c61g376bhq03y5g2xszkrkrj5hwd928rly3xsp6rvfmnbixs";
   };
 
diff --git a/pkgs/tools/text/enca/default.nix b/pkgs/tools/text/enca/default.nix
index 098eee7cf720a..6cfb4721066c5 100644
--- a/pkgs/tools/text/enca/default.nix
+++ b/pkgs/tools/text/enca/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libiconv, recode }:
 
 stdenv.mkDerivation rec {
-  name = "enca-${version}";
+  pname = "enca";
   version = "1.19";
 
   src = fetchurl {
-    url = "https://dl.cihar.com/enca/${name}.tar.xz";
+    url = "https://dl.cihar.com/enca/${pname}-${version}.tar.xz";
     sha256 = "1f78jmrggv3jymql8imm5m9yc8nqjw5l99mpwki2245l8357wj1s";
   };
 
diff --git a/pkgs/tools/text/esh/default.nix b/pkgs/tools/text/esh/default.nix
index b4418e04f03b7..231a16bdc1b37 100644
--- a/pkgs/tools/text/esh/default.nix
+++ b/pkgs/tools/text/esh/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, asciidoctor, gawk, gnused, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "esh-${version}";
+  pname = "esh";
   version = "0.1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/text/glogg/default.nix b/pkgs/tools/text/glogg/default.nix
index d61a7d184ea4c..6e9ff5170f2bc 100644
--- a/pkgs/tools/text/glogg/default.nix
+++ b/pkgs/tools/text/glogg/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
 
-  name = "glogg-${version}";
+  pname = "glogg";
   version = "1.1.4";
 
   src = fetchurl {
-    url = "https://glogg.bonnefon.org/files/${name}.tar.gz";
+    url = "https://glogg.bonnefon.org/files/${pname}-${version}.tar.gz";
     sha256 = "0nwnfk9bcz2k7rf08w2cb6qipzdhwmxznik44jxmn9gwxdrdq78c";
   };
 
diff --git a/pkgs/tools/text/gnused/default.nix b/pkgs/tools/text/gnused/default.nix
index 8a44e434d4c1c..3d73bfba65769 100644
--- a/pkgs/tools/text/gnused/default.nix
+++ b/pkgs/tools/text/gnused/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, perl }:
 
 stdenv.mkDerivation rec {
-  name = "gnused-${version}";
+  pname = "gnused";
   version = "4.7";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/groff/default.nix b/pkgs/tools/text/groff/default.nix
index 082c61635ba95..a3df961756750 100644
--- a/pkgs/tools/text/groff/default.nix
+++ b/pkgs/tools/text/groff/default.nix
@@ -6,11 +6,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "groff-${version}";
+  pname = "groff";
   version = "1.22.3";
 
   src = fetchurl {
-    url = "mirror://gnu/groff/${name}.tar.gz";
+    url = "mirror://gnu/groff/${pname}-${version}.tar.gz";
     sha256 = "1998v2kcs288d3y7kfxpvl369nqi06zbbvjzafyvyl3pr7bajj1s";
   };
 
diff --git a/pkgs/tools/text/gucci/default.nix b/pkgs/tools/text/gucci/default.nix
index a04a2c65e7c35..58f1768bfa1f7 100644
--- a/pkgs/tools/text/gucci/default.nix
+++ b/pkgs/tools/text/gucci/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "gucci-${version}";
+  pname = "gucci";
   version = "0.1.0";
 
   goPackagePath = "github.com/noqcks/gucci";
diff --git a/pkgs/tools/text/highlight/default.nix b/pkgs/tools/text/highlight/default.nix
index 46fe9ab1cd72d..eb86bc79d5c1a 100644
--- a/pkgs/tools/text/highlight/default.nix
+++ b/pkgs/tools/text/highlight/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "highlight-${version}";
+  pname = "highlight";
   version = "3.53";
 
   src = fetchFromGitLab {
diff --git a/pkgs/tools/text/html-tidy/default.nix b/pkgs/tools/text/html-tidy/default.nix
index 1974c0aa4f365..e31db4378507c 100644
--- a/pkgs/tools/text/html-tidy/default.nix
+++ b/pkgs/tools/text/html-tidy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, libxslt }:
 
 stdenv.mkDerivation rec {
-  name = "html-tidy-${version}";
+  pname = "html-tidy";
   version = "5.6.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/text/icdiff/default.nix b/pkgs/tools/text/icdiff/default.nix
index aec238cb4ccc0..dfbe6e7b6dc14 100644
--- a/pkgs/tools/text/icdiff/default.nix
+++ b/pkgs/tools/text/icdiff/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "icdiff-${version}";
+  pname = "icdiff";
   version = "1.9.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/text/jsawk/default.nix b/pkgs/tools/text/jsawk/default.nix
index 46d290b79ffba..18336fcf059f2 100644
--- a/pkgs/tools/text/jsawk/default.nix
+++ b/pkgs/tools/text/jsawk/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, spidermonkey }:
 
 stdenv.mkDerivation rec {
-  name = "jsawk-${version}";
+  pname = "jsawk";
   version = "1.5-pre";
   src = fetchFromGitHub {
     owner = "micha";
diff --git a/pkgs/tools/text/jumanpp/default.nix b/pkgs/tools/text/jumanpp/default.nix
index 5eea33d13a47d..6be7106f2b957 100644
--- a/pkgs/tools/text/jumanpp/default.nix
+++ b/pkgs/tools/text/jumanpp/default.nix
@@ -1,11 +1,10 @@
 { stdenv, fetchurl, cmake, protobuf }:
 stdenv.mkDerivation rec {
   pname = "jumanpp";
-  name = "${pname}-${version}";
   version = "2.0.0-rc2";
 
   src = fetchurl {
-    url = "https://github.com/ku-nlp/${pname}/releases/download/v${version}/${name}.tar.xz";
+    url = "https://github.com/ku-nlp/${pname}/releases/download/v${version}/${pname}-${version}.tar.xz";
     sha256 = "17fzmd0f5m9ayfhsr0mg7hjp3pg1mhbgknhgyd8v87x46g8bg6qp";
   };
   buildInputs = [ cmake protobuf ];
diff --git a/pkgs/tools/text/kytea/default.nix b/pkgs/tools/text/kytea/default.nix
index 7254660cb1ae8..600907311ef26 100644
--- a/pkgs/tools/text/kytea/default.nix
+++ b/pkgs/tools/text/kytea/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
 
-  name    = "kytea-${version}";
+  pname = "kytea";
   version = "0.4.7";
 
   src = fetchurl {
-    url    = "http://www.phontron.com/kytea/download/${name}.tar.gz";
+    url    = "http://www.phontron.com/kytea/download/${pname}-${version}.tar.gz";
     sha256 = "0ilzzwn5vpvm65bnbyb9f5rxyxy3jmbafw9w0lgl5iad1ka36jjk";
   };
 
diff --git a/pkgs/tools/text/languagetool/default.nix b/pkgs/tools/text/languagetool/default.nix
index 1ccba80cb3e67..f75099e630db7 100644
--- a/pkgs/tools/text/languagetool/default.nix
+++ b/pkgs/tools/text/languagetool/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchzip, jre, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "LanguageTool-${version}";
+  pname = "LanguageTool";
   version = "4.6";
 
   src = fetchzip {
-    url = "https://www.languagetool.org/download/${name}.zip";
+    url = "https://www.languagetool.org/download/${pname}-${version}.zip";
     sha256 = "1z3i6kz1dz7dw2ykyk1yamrv8h5h330sfyl037hhyy9hw6p30rhg";
   };
   nativeBuildInputs = [ makeWrapper ];
diff --git a/pkgs/tools/text/link-grammar/default.nix b/pkgs/tools/text/link-grammar/default.nix
index 32aeed7499f30..bca0a5e385793 100644
--- a/pkgs/tools/text/link-grammar/default.nix
+++ b/pkgs/tools/text/link-grammar/default.nix
@@ -1,14 +1,13 @@
 { stdenv, fetchurl, pkgconfig, python3, sqlite, libedit, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   version = "5.6.2";
   pname = "link-grammar";
 
   outputs = [ "bin" "out" "dev" "man" ];
 
   src = fetchurl {
-    url = "http://www.abisource.com/downloads/${pname}/${version}/${name}.tar.gz";
+    url = "http://www.abisource.com/downloads/${pname}/${version}/${pname}-${version}.tar.gz";
     sha256 = "1jc6j5kxdv3y4mm82q0rrjvlak8p26fqh92dzw5bkwxnvjmjjg1k";
   };
 
diff --git a/pkgs/tools/text/mb2md/default.nix b/pkgs/tools/text/mb2md/default.nix
index ddc7f96ec26e9..91c958cf06757 100644
--- a/pkgs/tools/text/mb2md/default.nix
+++ b/pkgs/tools/text/mb2md/default.nix
@@ -5,7 +5,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "3.20";
-  name = "mb2md-${version}";
+  pname = "mb2md";
 
   src = fetchurl {
     url = "http://batleth.sapienti-sat.org/projects/mb2md/mb2md-${version}.pl.gz";
diff --git a/pkgs/tools/text/mecab/ipadic.nix b/pkgs/tools/text/mecab/ipadic.nix
index 9896b365a6a27..991d0735bab27 100644
--- a/pkgs/tools/text/mecab/ipadic.nix
+++ b/pkgs/tools/text/mecab/ipadic.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, mecab-nodic }:
 
 stdenv.mkDerivation rec {
-  name = "mecab-ipadic-${version}";
+  pname = "mecab-ipadic";
   version = "2.7.0-20070801";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/miller/default.nix b/pkgs/tools/text/miller/default.nix
index 3e0bee3b9b98d..9de7efa3a8160 100644
--- a/pkgs/tools/text/miller/default.nix
+++ b/pkgs/tools/text/miller/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, flex, libtool }:
 
 stdenv.mkDerivation rec {
-  name = "miller-${version}";
+  pname = "miller";
 
   version = "5.4.0";
 
diff --git a/pkgs/tools/text/mir-qualia/default.nix b/pkgs/tools/text/mir-qualia/default.nix
index 4e3be9e17e0ca..0a9b3777783bc 100644
--- a/pkgs/tools/text/mir-qualia/default.nix
+++ b/pkgs/tools/text/mir-qualia/default.nix
@@ -1,7 +1,7 @@
 { lib, pythonPackages, fetchurl }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "mir.qualia-${version}";
+  pname = "mir.qualia";
   version = "2.0.0";
   doCheck = false; # 2.0.0-released pytests are broken
 
diff --git a/pkgs/tools/text/numdiff/default.nix b/pkgs/tools/text/numdiff/default.nix
index 1320f824fdf36..415ff0b31b75c 100644
--- a/pkgs/tools/text/numdiff/default.nix
+++ b/pkgs/tools/text/numdiff/default.nix
@@ -2,7 +2,7 @@
 
 
 stdenv.mkDerivation rec {
-  name = "numdiff-${version}";
+  pname = "numdiff";
   version = "5.9.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/odt2txt/default.nix b/pkgs/tools/text/odt2txt/default.nix
index 48abee0183068..69277d0412dfc 100644
--- a/pkgs/tools/text/odt2txt/default.nix
+++ b/pkgs/tools/text/odt2txt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, zlib, libiconv }:
 
 stdenv.mkDerivation rec {
-  name = "odt2txt-${version}";
+  pname = "odt2txt";
   version = "0.5";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/peco/default.nix b/pkgs/tools/text/peco/default.nix
index b51f811644d10..9407e68ed165e 100644
--- a/pkgs/tools/text/peco/default.nix
+++ b/pkgs/tools/text/peco/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "peco-${version}";
+  pname = "peco";
   version = "0.5.3";
 
   goPackagePath = "github.com/peco/peco";
diff --git a/pkgs/tools/text/platinum-searcher/default.nix b/pkgs/tools/text/platinum-searcher/default.nix
index 4b30387f7ac5a..342377b85aea9 100644
--- a/pkgs/tools/text/platinum-searcher/default.nix
+++ b/pkgs/tools/text/platinum-searcher/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "the_platinum_searcher-${version}";
+  pname = "the_platinum_searcher";
   version = "2.1.5";
   rev = "v${version}";
 
diff --git a/pkgs/tools/text/podiff/default.nix b/pkgs/tools/text/podiff/default.nix
index ccfeabaa73bd0..efe19a1b5ceff 100644
--- a/pkgs/tools/text/podiff/default.nix
+++ b/pkgs/tools/text/podiff/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "podiff-${version}";
+  pname = "podiff";
   version = "1.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/poedit/default.nix b/pkgs/tools/text/poedit/default.nix
index a5864fbc051ce..e1ac2248d2242 100644
--- a/pkgs/tools/text/poedit/default.nix
+++ b/pkgs/tools/text/poedit/default.nix
@@ -3,7 +3,7 @@
   nlohmann_json, hicolor-icon-theme, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "poedit-${version}";
+  pname = "poedit";
   version = "2.2.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/proselint/default.nix b/pkgs/tools/text/proselint/default.nix
index c536cbbaaad42..27e9c80bc7d57 100644
--- a/pkgs/tools/text/proselint/default.nix
+++ b/pkgs/tools/text/proselint/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, buildPythonApplication, click, future, six }:
 
 buildPythonApplication rec {
-  name = "proselint-${version}";
+  pname = "proselint";
   version = "0.10.2";
 
   doCheck = false; # fails to pass because it tries to run in home directory
 
   src = fetchurl {
-    url = "mirror://pypi/p/proselint/${name}.tar.gz";
+    url = "mirror://pypi/p/proselint/${pname}-${version}.tar.gz";
     sha256 = "017risn0j1bjy9ygzfgphjnyjl4gk7wbrr4qv1vvrlan60wyp1rs";
   };
 
diff --git a/pkgs/tools/text/qshowdiff/default.nix b/pkgs/tools/text/qshowdiff/default.nix
index e3970c0590277..9cf9349badb2f 100644
--- a/pkgs/tools/text/qshowdiff/default.nix
+++ b/pkgs/tools/text/qshowdiff/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, qt4, perl, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "qshowdiff-${version}";
+  pname = "qshowdiff";
   version = "1.2";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/reckon/default.nix b/pkgs/tools/text/reckon/default.nix
index 9e3e4d5b41d5f..25e9c07f351e7 100644
--- a/pkgs/tools/text/reckon/default.nix
+++ b/pkgs/tools/text/reckon/default.nix
@@ -1,11 +1,11 @@
 { stdenv, lib, bundlerEnv, bundlerUpdateScript, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "reckon-${version}";
+  pname = "reckon";
   version = (import ./gemset.nix).reckon.version;
 
   env = bundlerEnv {
-    name = "${name}-gems";
+    name = "${pname}-${version}-gems";
 
     gemdir = ./.;
   };
diff --git a/pkgs/tools/text/rpl/default.nix b/pkgs/tools/text/rpl/default.nix
index bdbc97124433d..7ac3790f8a980 100644
--- a/pkgs/tools/text/rpl/default.nix
+++ b/pkgs/tools/text/rpl/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "${pname}-${version}";
   pname = "rpl";
   version = "1.5.7";
 
diff --git a/pkgs/tools/text/rst2html5/default.nix b/pkgs/tools/text/rst2html5/default.nix
index 8aadbb0b80622..83ac2d4d766dc 100644
--- a/pkgs/tools/text/rst2html5/default.nix
+++ b/pkgs/tools/text/rst2html5/default.nix
@@ -1,13 +1,11 @@
 { stdenv, fetchurl, pythonPackages }:
 
 pythonPackages.buildPythonPackage rec {
-
-  name = "${pname}-${version}";
   pname = "rst2html5";
   version = "1.9.4";
 
   src = fetchurl {
-    url = "mirror://pypi/${builtins.substring 0 1 pname}/${pname}/${name}.tar.gz";
+    url = "mirror://pypi/${builtins.substring 0 1 pname}/${pname}/${pname}-${version}.tar.gz";
     sha256 = "d044589d30eeaf7336986078b7bd175510fd649a212b01a457d7806b279e6c73";
   };
 
diff --git a/pkgs/tools/text/schema2ldif/default.nix b/pkgs/tools/text/schema2ldif/default.nix
index 2df6cbb27a2d4..5df4e90ff1aa6 100644
--- a/pkgs/tools/text/schema2ldif/default.nix
+++ b/pkgs/tools/text/schema2ldif/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, makeWrapper, perlPackages }: stdenv.mkDerivation rec {
-  name = "schema2ldif-${version}";
+  pname = "schema2ldif";
   version = "1.3";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/shfmt/default.nix b/pkgs/tools/text/shfmt/default.nix
index 12b57cb82dfd4..6f29cbc18f238 100644
--- a/pkgs/tools/text/shfmt/default.nix
+++ b/pkgs/tools/text/shfmt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "shfmt-${version}";
+  pname = "shfmt";
   version = "2.6.4";
 
   goPackagePath = "mvdan.cc/sh";
diff --git a/pkgs/tools/text/shocco/default.nix b/pkgs/tools/text/shocco/default.nix
index 97c677a7f701d..f657df5b780b8 100644
--- a/pkgs/tools/text/shocco/default.nix
+++ b/pkgs/tools/text/shocco/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, perlPackages, pythonPackages }:
 
 stdenv.mkDerivation rec {
-  name = "shocco-${version}";
+  pname = "shocco";
   version = "1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/text/sift/default.nix b/pkgs/tools/text/sift/default.nix
index 421715f7c33ca..c2a4cf22ea6dd 100644
--- a/pkgs/tools/text/sift/default.nix
+++ b/pkgs/tools/text/sift/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "sift-${version}";
+  pname = "sift";
   version = "0.9.0";
   rev = "v${version}";
 
diff --git a/pkgs/tools/text/silver-searcher/default.nix b/pkgs/tools/text/silver-searcher/default.nix
index 72dfa684160b0..b37dbbf683669 100644
--- a/pkgs/tools/text/silver-searcher/default.nix
+++ b/pkgs/tools/text/silver-searcher/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, pcre, zlib, lzma}:
 
 stdenv.mkDerivation rec {
-  name = "silver-searcher-${version}";
+  pname = "silver-searcher";
   version = "2.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/text/txt2tags/default.nix b/pkgs/tools/text/txt2tags/default.nix
index 592f9b8f1885e..100124043ed7a 100644
--- a/pkgs/tools/text/txt2tags/default.nix
+++ b/pkgs/tools/text/txt2tags/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.6";
-  name = "txt2tags-${version}";
+  pname = "txt2tags";
 
   dontBuild = true;
 
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   '';
 
   src = fetchurl {
-    url = "http://txt2tags.googlecode.com/files/${name}.tgz";
+    url = "http://txt2tags.googlecode.com/files/${pname}-${version}.tgz";
     sha256 = "0p5hql559pk8v5dlzgm75yrcxwvz4z30f1q590yzng0ghvbnf530";
   };
 
diff --git a/pkgs/tools/text/unrtf/default.nix b/pkgs/tools/text/unrtf/default.nix
index 361b6782526b3..93611ec5531d3 100644
--- a/pkgs/tools/text/unrtf/default.nix
+++ b/pkgs/tools/text/unrtf/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, fetchpatch, autoconf, automake, libiconv }:
 
 stdenv.mkDerivation rec {
-  name = "unrtf-${version}";
+  pname = "unrtf";
   version = "0.21.9";
 
   src = fetchurl {
-    url = "https://www.gnu.org/software/unrtf/${name}.tar.gz";
+    url = "https://www.gnu.org/software/unrtf/${pname}-${version}.tar.gz";
     sha256 = "1pcdzf2h1prn393dkvg93v80vh38q0v817xnbwrlwxbdz4k7i8r2";
   };
 
diff --git a/pkgs/tools/text/untex/default.nix b/pkgs/tools/text/untex/default.nix
index b1671ad38b537..923adf8571d1e 100644
--- a/pkgs/tools/text/untex/default.nix
+++ b/pkgs/tools/text/untex/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "untex-${version}";
+  pname = "untex";
   version = "1.3";
 
   src = fetchurl {
-    url = "ftp://ftp.thp.uni-duisburg.de/pub/source/${name}.tar.gz";
+    url = "ftp://ftp.thp.uni-duisburg.de/pub/source/${pname}-${version}.tar.gz";
     sha256 = "1jww43pl9qvg6kwh4h8imp966fzd62dk99pb4s93786lmp3kgdjv";
   };
 
diff --git a/pkgs/tools/text/vale/default.nix b/pkgs/tools/text/vale/default.nix
index 3e436b80be8a0..583ffd01db941 100644
--- a/pkgs/tools/text/vale/default.nix
+++ b/pkgs/tools/text/vale/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "vale-${version}";
+  pname = "vale";
   version = "1.4.3";
 
   goPackagePath = "github.com/errata-ai/vale";
diff --git a/pkgs/tools/text/wgetpaste/default.nix b/pkgs/tools/text/wgetpaste/default.nix
index 20cd5066e808e..7b08cffe42db0 100644
--- a/pkgs/tools/text/wgetpaste/default.nix
+++ b/pkgs/tools/text/wgetpaste/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "2.29";
-  name = "wgetpaste-${version}";
+  pname = "wgetpaste";
 
   src = fetchurl {
-    url = "http://wgetpaste.zlin.dk/${name}.tar.bz2";
+    url = "http://wgetpaste.zlin.dk/${pname}-${version}.tar.bz2";
     sha256 = "1rp0wxr3zy7y2xp3azaadfghrx7g0m138f9qg6icjxkkz4vj9r22";
   };
   # currently zsh-autocompletion support is not installed
diff --git a/pkgs/tools/text/xidel/default.nix b/pkgs/tools/text/xidel/default.nix
index 66dfa1c6b3481..92ad2e005884b 100644
--- a/pkgs/tools/text/xidel/default.nix
+++ b/pkgs/tools/text/xidel/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, dpkg }:
 
 stdenv.mkDerivation rec {
-  name = "xidel-${version}";
+  pname = "xidel";
   version = "0.9.6";
 
   ## Source archive lacks file (manageUtils.sh), using pre-built package for now.
diff --git a/pkgs/tools/text/xml/basex/default.nix b/pkgs/tools/text/xml/basex/default.nix
index 0650270bb6a09..c373f068961e0 100644
--- a/pkgs/tools/text/xml/basex/default.nix
+++ b/pkgs/tools/text/xml/basex/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, unzip, jre, coreutils, makeDesktopItem }:
 
 stdenv.mkDerivation rec {
-  name = "basex-${version}";
+  pname = "basex";
   version = "8.6.6";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/xml/html-xml-utils/default.nix b/pkgs/tools/text/xml/html-xml-utils/default.nix
index 8851b8a2725c0..ed19e1144691d 100644
--- a/pkgs/tools/text/xml/html-xml-utils/default.nix
+++ b/pkgs/tools/text/xml/html-xml-utils/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, curl, libiconv }:
 
 stdenv.mkDerivation rec {
-  name = "html-xml-utils-${version}";
+  pname = "html-xml-utils";
   version = "7.7";
 
   src = fetchurl {
-    url = "https://www.w3.org/Tools/HTML-XML-utils/${name}.tar.gz";
+    url = "https://www.w3.org/Tools/HTML-XML-utils/${pname}-${version}.tar.gz";
     sha256 = "1vwqp5q276j8di9zql3kygf31z2frp2c59yjqlrvvwcvccvkcdwr";
   };
 
diff --git a/pkgs/tools/text/xml/jing-trang/default.nix b/pkgs/tools/text/xml/jing-trang/default.nix
index f764a2fac07d3..388dcc6b583f0 100644
--- a/pkgs/tools/text/xml/jing-trang/default.nix
+++ b/pkgs/tools/text/xml/jing-trang/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, jre_headless, jdk, ant, saxon }:
 
 stdenv.mkDerivation rec {
-  name = "jing-trang-${version}";
+  pname = "jing-trang";
   version = "20151127";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/text/xml/rnv/default.nix b/pkgs/tools/text/xml/rnv/default.nix
index fef8b9db2ffdd..21869cef4ee42 100644
--- a/pkgs/tools/text/xml/rnv/default.nix
+++ b/pkgs/tools/text/xml/rnv/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, expat }:
 
 stdenv.mkDerivation rec {
-  name = "rnv-${version}";
+  pname = "rnv";
   version = "1.7.11";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/xml/rxp/default.nix b/pkgs/tools/text/xml/rxp/default.nix
index fc11e210c3cc0..093f1b0aec7f2 100644
--- a/pkgs/tools/text/xml/rxp/default.nix
+++ b/pkgs/tools/text/xml/rxp/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl} :
 
 stdenv.mkDerivation rec {
-  name = "rxp-${version}";
+  pname = "rxp";
   version = "1.5.0";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/xml/xmlformat/default.nix b/pkgs/tools/text/xml/xmlformat/default.nix
index 5982aa3828ef5..8dfec26e81165 100644
--- a/pkgs/tools/text/xml/xmlformat/default.nix
+++ b/pkgs/tools/text/xml/xmlformat/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, perl }:
 stdenv.mkDerivation rec {
-  name = "xmlformat-${version}";
+  pname = "xmlformat";
   version = "1.04";
 
   src = fetchurl {
diff --git a/pkgs/tools/text/xurls/default.nix b/pkgs/tools/text/xurls/default.nix
index 55619b416320c..6e66090d88f06 100644
--- a/pkgs/tools/text/xurls/default.nix
+++ b/pkgs/tools/text/xurls/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   version = "2.0.0";
-  name = "xurls-${version}";
+  pname = "xurls";
 
   src = fetchFromGitHub {
     owner = "mvdan";
diff --git a/pkgs/tools/text/zimwriterfs/default.nix b/pkgs/tools/text/zimwriterfs/default.nix
index c9a6b7b3d7956..27334bf09b4c4 100644
--- a/pkgs/tools/text/zimwriterfs/default.nix
+++ b/pkgs/tools/text/zimwriterfs/default.nix
@@ -16,13 +16,13 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "zimwriterfs-${version}";
+  pname = "zimwriterfs";
   version = "1.0";
 
   src = fetchFromGitHub {
     owner = "wikimedia";
     repo = "openzim";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "1vkrrq929a8s3m5rri1lg0l2vd0mc9n2fsb2z1g88k4n4j2l6f19";
   };
 
diff --git a/pkgs/tools/typesetting/djvu2pdf/default.nix b/pkgs/tools/typesetting/djvu2pdf/default.nix
index fd2cf133c0acc..cb667e6b12182 100644
--- a/pkgs/tools/typesetting/djvu2pdf/default.nix
+++ b/pkgs/tools/typesetting/djvu2pdf/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.9.2";
-  name = "djvu2pdf-${version}";
+  pname = "djvu2pdf";
 
   src = fetchurl {
     url = "http://0x2a.at/site/projects/djvu2pdf/djvu2pdf-${version}.tar.gz";
diff --git a/pkgs/tools/typesetting/fop/default.nix b/pkgs/tools/typesetting/fop/default.nix
index 9240926ab5b43..a72ca69807743 100644
--- a/pkgs/tools/typesetting/fop/default.nix
+++ b/pkgs/tools/typesetting/fop/default.nix
@@ -1,11 +1,11 @@
 { fetchurl, stdenv, ant, jdk, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "fop-${version}";
+  pname = "fop";
   version = "2.1";
 
   src = fetchurl {
-    url = "mirror://apache/xmlgraphics/fop/source/${name}-src.tar.gz";
+    url = "mirror://apache/xmlgraphics/fop/source/${pname}-${version}-src.tar.gz";
     sha256 = "165rx13q47l6qc29ppr7sg1z26vw830s3rkklj5ap7wgvy0ivbz5";
   };
 
diff --git a/pkgs/tools/typesetting/git-latexdiff/default.nix b/pkgs/tools/typesetting/git-latexdiff/default.nix
index a255779c08a3b..c214bd3cac7e4 100644
--- a/pkgs/tools/typesetting/git-latexdiff/default.nix
+++ b/pkgs/tools/typesetting/git-latexdiff/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.3.0";
-  name = "git-latexdiff-${version}";
+  pname = "git-latexdiff";
 
   src = fetchFromGitLab {
     sha256 = "05fnhr1pqvj8l25vi9hdccwfk4mv2f0pfhn05whbdvf66gyl4fs9";
diff --git a/pkgs/tools/typesetting/htmldoc/default.nix b/pkgs/tools/typesetting/htmldoc/default.nix
index d6c4fedc1434c..7fca57ab9d261 100644
--- a/pkgs/tools/typesetting/htmldoc/default.nix
+++ b/pkgs/tools/typesetting/htmldoc/default.nix
@@ -8,7 +8,7 @@ assert stdenv.isDarwin -> SystemConfiguration != null
 
 stdenv.mkDerivation rec {
   version = "1.8.29";
-  name = "htmldoc-${version}";
+  pname = "htmldoc";
   src = fetchurl {
     url = "https://github.com/michaelrsweet/htmldoc/releases/download"
       + "/release-${version}/htmldoc-${version}-source.tar.gz";
diff --git a/pkgs/tools/typesetting/mmark/default.nix b/pkgs/tools/typesetting/mmark/default.nix
index 2b7a6f3ffb447..064e75ecbdc10 100644
--- a/pkgs/tools/typesetting/mmark/default.nix
+++ b/pkgs/tools/typesetting/mmark/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "mmark-${version}";
+  pname = "mmark";
   version = "1.3.6";
   rev = "v${version}";
 
diff --git a/pkgs/tools/typesetting/multimarkdown/default.nix b/pkgs/tools/typesetting/multimarkdown/default.nix
index 3a7d7be006a10..cd78f63ef78c0 100644
--- a/pkgs/tools/typesetting/multimarkdown/default.nix
+++ b/pkgs/tools/typesetting/multimarkdown/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, perl }:
 
 stdenv.mkDerivation rec {
-  name = "multimarkdown-${version}";
+  pname = "multimarkdown";
   version = "4.7.1";
 
   src = fetchgit {
diff --git a/pkgs/tools/typesetting/odpdown/default.nix b/pkgs/tools/typesetting/odpdown/default.nix
index c53e8573c90f1..9f62671a4facf 100644
--- a/pkgs/tools/typesetting/odpdown/default.nix
+++ b/pkgs/tools/typesetting/odpdown/default.nix
@@ -2,7 +2,7 @@
 
 pythonPackages.buildPythonApplication rec {
 
-  name = "odpdown-${version}";
+  pname = "odpdown";
   version = "0.4.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/typesetting/pdf2djvu/default.nix b/pkgs/tools/typesetting/pdf2djvu/default.nix
index 42f984b8cc60b..a6f38ad0bc2c5 100644
--- a/pkgs/tools/typesetting/pdf2djvu/default.nix
+++ b/pkgs/tools/typesetting/pdf2djvu/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.9.13";
-  name = "pdf2djvu-${version}";
+  pname = "pdf2djvu";
 
   src = fetchurl {
-    url = "https://github.com/jwilk/pdf2djvu/releases/download/${version}/${name}.tar.xz";
+    url = "https://github.com/jwilk/pdf2djvu/releases/download/${version}/${pname}-${version}.tar.xz";
     sha256 = "0qscmfii1pvnb8g7kbl1rdiqyic6ybfiw4kwvy35qqi967c1daz0";
   };
 
diff --git a/pkgs/tools/typesetting/pdf2odt/default.nix b/pkgs/tools/typesetting/pdf2odt/default.nix
index 3e40c9caf28ee..c8e27fb5a6e7a 100644
--- a/pkgs/tools/typesetting/pdf2odt/default.nix
+++ b/pkgs/tools/typesetting/pdf2odt/default.nix
@@ -14,7 +14,7 @@ let
   ];
 
 in stdenv.mkDerivation rec {
-  name = "pdf2odt-${version}";
+  pname = "pdf2odt";
   version = "20170207";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/typesetting/pdfgrep/default.nix b/pkgs/tools/typesetting/pdfgrep/default.nix
index 38382689edcec..20da90961dda3 100644
--- a/pkgs/tools/typesetting/pdfgrep/default.nix
+++ b/pkgs/tools/typesetting/pdfgrep/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, poppler, libgcrypt, pcre, asciidoc }:
 
 stdenv.mkDerivation rec {
-  name = "pdfgrep-${version}";
+  pname = "pdfgrep";
   version = "2.1.2";
 
   src = fetchurl {
-    url = "https://pdfgrep.org/download/${name}.tar.gz";
+    url = "https://pdfgrep.org/download/${pname}-${version}.tar.gz";
     sha256 = "1fia10djcxxl7n9jw2prargw4yzbykk6izig2443ycj9syhxrwqf";
   };
 
diff --git a/pkgs/tools/typesetting/satysfi/default.nix b/pkgs/tools/typesetting/satysfi/default.nix
index 0a0f593eaa3b3..6a2ebb089d218 100644
--- a/pkgs/tools/typesetting/satysfi/default.nix
+++ b/pkgs/tools/typesetting/satysfi/default.nix
@@ -29,7 +29,7 @@ let
   });
 in
   stdenv.mkDerivation rec {
-    name = "satysfi-${version}";
+    pname = "satysfi";
     version = "0.0.3";
     src = fetchFromGitHub {
       owner = "gfngfn";
diff --git a/pkgs/tools/typesetting/scdoc/default.nix b/pkgs/tools/typesetting/scdoc/default.nix
index f2a48e5db0497..af1e8711f2274 100644
--- a/pkgs/tools/typesetting/scdoc/default.nix
+++ b/pkgs/tools/typesetting/scdoc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "scdoc-${version}";
+  pname = "scdoc";
   version = "1.9.6";
 
   src = fetchurl {
diff --git a/pkgs/tools/typesetting/sile/default.nix b/pkgs/tools/typesetting/sile/default.nix
index 966d657ae7d0a..3b6ec809869d4 100644
--- a/pkgs/tools/typesetting/sile/default.nix
+++ b/pkgs/tools/typesetting/sile/default.nix
@@ -12,11 +12,11 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "sile-${version}";
+  pname = "sile";
   version = "0.9.5.1";
 
   src = fetchurl {
-    url = "https://github.com/simoncozens/sile/releases/download/v${version}/${name}.tar.bz2";
+    url = "https://github.com/simoncozens/sile/releases/download/v${version}/${pname}-${version}.tar.bz2";
     sha256 = "0fh0jbpsyqyq0hzq4midn7yw2z11hqdgqb9mmgz766cp152wrkb0";
   };
 
diff --git a/pkgs/tools/typesetting/skribilo/default.nix b/pkgs/tools/typesetting/skribilo/default.nix
index 355d7a055e8f5..b06b2e25fcc2c 100644
--- a/pkgs/tools/typesetting/skribilo/default.nix
+++ b/pkgs/tools/typesetting/skribilo/default.nix
@@ -10,11 +10,11 @@
 with stdenv.lib;
 stdenv.mkDerivation rec {
 
-  name = "skribilo-${version}";
+  pname = "skribilo";
   version = "0.9.4";
 
   src = fetchurl {
-    url = "http://download.savannah.nongnu.org/releases/skribilo/${name}.tar.gz";
+    url = "http://download.savannah.nongnu.org/releases/skribilo/${pname}-${version}.tar.gz";
     sha256 = "06ywnfjfa9sxrzdszb5sryzg266380g519cm64kq62sskzl7zmnf";
   };
 
diff --git a/pkgs/tools/typesetting/sshlatex/default.nix b/pkgs/tools/typesetting/sshlatex/default.nix
index 1cb7b9ce9759f..e1bd3922ff3ab 100644
--- a/pkgs/tools/typesetting/sshlatex/default.nix
+++ b/pkgs/tools/typesetting/sshlatex/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, inotify-tools, openssh, perl, gnutar, bash, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "sshlatex-${version}";
+  pname = "sshlatex";
   version = "0.8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/typesetting/ted/default.nix b/pkgs/tools/typesetting/ted/default.nix
index b60cbcf22ad09..a03432b729ad4 100644
--- a/pkgs/tools/typesetting/ted/default.nix
+++ b/pkgs/tools/typesetting/ted/default.nix
@@ -1,12 +1,11 @@
 { stdenv, fetchurl, pkgconfig, zlib, pcre, xorg, libjpeg, libtiff, libpng, gtk2, libpaper, makeWrapper, ghostscript }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "ted";
   version = "2.23";
 
   src = fetchurl {
-    url = "http://ftp.nluug.nl/pub/editors/${pname}/${name}.src.tar.gz";
+    url = "http://ftp.nluug.nl/pub/editors/${pname}/${pname}-${version}.src.tar.gz";
     sha256 = "0v1ipynyjklb3chd1vq26a21sjjg66sir57gi2kkrbwnpk195a9z";
   };
 
diff --git a/pkgs/tools/typesetting/tex/auctex/default.nix b/pkgs/tools/typesetting/tex/auctex/default.nix
index 5444914f7a4e7..2513d48796e19 100644
--- a/pkgs/tools/typesetting/tex/auctex/default.nix
+++ b/pkgs/tools/typesetting/tex/auctex/default.nix
@@ -2,7 +2,6 @@
  
 let auctex = stdenv.mkDerivation ( rec {
   version = "12.1";
-  name = "${pname}-${version}";
 
   # Make this a valid tex(live-new) package;
   # the pkgs attribute is provided with a hack below.
@@ -13,7 +12,7 @@ let auctex = stdenv.mkDerivation ( rec {
   outputs = [ "out" "tex" ];
 
   src = fetchurl {
-    url = "mirror://gnu/${pname}/${name}.tar.gz";
+    url = "mirror://gnu/${pname}/${pname}-${version}.tar.gz";
     sha256 = "1d2x59jw42hr81fma195bniqyhvp5ig5q0xmywbkcy59f16wlp69";
   };
 
diff --git a/pkgs/tools/typesetting/tikzit/default.nix b/pkgs/tools/typesetting/tikzit/default.nix
index 906d9be0f1ecc..a08f32ce9c298 100644
--- a/pkgs/tools/typesetting/tikzit/default.nix
+++ b/pkgs/tools/typesetting/tikzit/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, qmake, qttools, qtbase, libsForQt5, flex, bison }:
 
 stdenv.mkDerivation rec {
-  name = "tikzit-${version}";
+  pname = "tikzit";
   version = "2.1.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/typesetting/xmlroff/default.nix b/pkgs/tools/typesetting/xmlroff/default.nix
index 523a34c0b5692..df9a607d4f272 100644
--- a/pkgs/tools/typesetting/xmlroff/default.nix
+++ b/pkgs/tools/typesetting/xmlroff/default.nix
@@ -2,7 +2,7 @@
 , glib, pango, pangoxsl, gtk2, libtool, autoconf, automake }:
 
 stdenv.mkDerivation rec {
-  name = "xmlroff-${version}";
+  pname = "xmlroff";
   version = "0.6.2";
 
   src = fetchurl {
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
     substituteInPlace Makefile --replace "docs" ""
   '';
 
-  sourceRoot = "${name}/xmlroff/";
+  sourceRoot = "${pname}-${version}/xmlroff/";
 
   patches = [./xmlroff.patch];
 
diff --git a/pkgs/tools/video/atomicparsley/default.nix b/pkgs/tools/video/atomicparsley/default.nix
index 711a3c00a1221..b136e9c5ab75d 100644
--- a/pkgs/tools/video/atomicparsley/default.nix
+++ b/pkgs/tools/video/atomicparsley/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchhg, autoreconfHook, zlib, Cocoa }:
 
 stdenv.mkDerivation rec {
-  name = "atomicparsley-${version}";
+  pname = "atomicparsley";
   version = "0.9.6";
 
   src = fetchhg {
diff --git a/pkgs/tools/video/bento4/default.nix b/pkgs/tools/video/bento4/default.nix
index 4f5a348b144e4..5594143bfbce2 100644
--- a/pkgs/tools/video/bento4/default.nix
+++ b/pkgs/tools/video/bento4/default.nix
@@ -2,7 +2,7 @@
 , cmake
 }:
 stdenv.mkDerivation rec {
-  name = "bento4-${version}";
+  pname = "bento4";
   version = "1.5.1-628";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/video/rtmpdump/default.nix b/pkgs/tools/video/rtmpdump/default.nix
index 8be0287303779..af56ba3e7ebb2 100644
--- a/pkgs/tools/video/rtmpdump/default.nix
+++ b/pkgs/tools/video/rtmpdump/default.nix
@@ -10,7 +10,7 @@ assert opensslSupport -> openssl != null && !gnutlsSupport;
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "rtmpdump-${version}";
+  pname = "rtmpdump";
   version = "2015-12-30";
 
   src = fetchgit {
diff --git a/pkgs/tools/video/swftools/default.nix b/pkgs/tools/video/swftools/default.nix
index a50c7539fe05c..d75405ab309fd 100644
--- a/pkgs/tools/video/swftools/default.nix
+++ b/pkgs/tools/video/swftools/default.nix
@@ -2,11 +2,11 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "swftools-${version}";
+  pname = "swftools";
   version = "0.9.2";
 
   src = fetchurl {
-    url = "http://www.swftools.org/${name}.tar.gz";
+    url = "http://www.swftools.org/${pname}-${version}.tar.gz";
     sha256 = "1w81dyi81019a6jmnm5z7fzarswng27lg1d4k4d5llxzqszr2s5z";
   };
 
diff --git a/pkgs/tools/video/untrunc/default.nix b/pkgs/tools/video/untrunc/default.nix
index c51c23d62f029..a87015ecf96bf 100644
--- a/pkgs/tools/video/untrunc/default.nix
+++ b/pkgs/tools/video/untrunc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, gcc, libav_12, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "untrunc-${version}";
+  pname = "untrunc";
   version = "2018.01.13";
 
   src = fetchFromGitHub {
diff --git a/pkgs/tools/video/yamdi/default.nix b/pkgs/tools/video/yamdi/default.nix
index e995f9e3a4f69..8fca318529ff6 100644
--- a/pkgs/tools/video/yamdi/default.nix
+++ b/pkgs/tools/video/yamdi/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "yamdi-${version}";
+  pname = "yamdi";
   version = "1.9";
 
   # Source repo is also available here:
diff --git a/pkgs/tools/virtualization/amazon-ecs-cli/default.nix b/pkgs/tools/virtualization/amazon-ecs-cli/default.nix
index 6ed545deb677c..e7c391806aa9e 100644
--- a/pkgs/tools/virtualization/amazon-ecs-cli/default.nix
+++ b/pkgs/tools/virtualization/amazon-ecs-cli/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "amazon-ecs-cli-${version}";
+  pname = "amazon-ecs-cli";
   version = "1.15.1";
 
   src = fetchurl {
diff --git a/pkgs/tools/virtualization/awless/default.nix b/pkgs/tools/virtualization/awless/default.nix
index 37c3248b83e5d..57a68b8680961 100644
--- a/pkgs/tools/virtualization/awless/default.nix
+++ b/pkgs/tools/virtualization/awless/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "awless-${version}";
+  pname = "awless";
   version = "0.1.11";
 
   goPackagePath = "github.com/wallix/awless";
diff --git a/pkgs/tools/virtualization/cloudmonkey/default.nix b/pkgs/tools/virtualization/cloudmonkey/default.nix
index 5774267121136..1c7613b4893fa 100644
--- a/pkgs/tools/virtualization/cloudmonkey/default.nix
+++ b/pkgs/tools/virtualization/cloudmonkey/default.nix
@@ -3,8 +3,6 @@
 with python2Packages;
 
 buildPythonApplication rec {
-
-  name = "${pname}-${version}";
   pname = "cloudmonkey";
   version = "5.3.3";
 
diff --git a/pkgs/tools/virtualization/distrobuilder/default.nix b/pkgs/tools/virtualization/distrobuilder/default.nix
index c79c2e7cb3537..a781f3a442490 100644
--- a/pkgs/tools/virtualization/distrobuilder/default.nix
+++ b/pkgs/tools/virtualization/distrobuilder/default.nix
@@ -7,7 +7,7 @@ let binPath = stdenv.lib.makeBinPath [
 ];
 in
 buildGoPackage rec {
-  name = "distrobuilder-${version}";
+  pname = "distrobuilder";
   version = "2019_10_07";
   rev = "d686c88c21838f5505c3ec14711b2413604d7f5c";
 
diff --git a/pkgs/tools/virtualization/ec2-ami-tools/default.nix b/pkgs/tools/virtualization/ec2-ami-tools/default.nix
index 674673f260ce6..e8172066800d6 100644
--- a/pkgs/tools/virtualization/ec2-ami-tools/default.nix
+++ b/pkgs/tools/virtualization/ec2-ami-tools/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl, unzip, ruby, openssl, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "ec2-ami-tools-${version}";
+  pname = "ec2-ami-tools";
 
   version = "1.5.7";
 
   buildInputs = [ unzip makeWrapper ];
 
   src = fetchurl {
-    url = "https://s3.amazonaws.com/ec2-downloads/${name}.zip";
+    url = "https://s3.amazonaws.com/ec2-downloads/${pname}-${version}.zip";
     sha256 = "17xj7xmdbcwdbzalhfs6yyiwa64978mk3li39l949qfjjgrxjias";
   };
 
diff --git a/pkgs/tools/virtualization/google-compute-engine-oslogin/default.nix b/pkgs/tools/virtualization/google-compute-engine-oslogin/default.nix
index 7251b418d4e04..0daa01f85bb39 100644
--- a/pkgs/tools/virtualization/google-compute-engine-oslogin/default.nix
+++ b/pkgs/tools/virtualization/google-compute-engine-oslogin/default.nix
@@ -6,7 +6,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "google-compute-engine-oslogin-${version}";
+  pname = "google-compute-engine-oslogin";
   version = "1.5.3";
   # from packages/google-compute-engine-oslogin/packaging/debian/changelog
 
diff --git a/pkgs/tools/virtualization/google-compute-engine/default.nix b/pkgs/tools/virtualization/google-compute-engine/default.nix
index 0db43ccfcfddf..5abdcc23a74cc 100644
--- a/pkgs/tools/virtualization/google-compute-engine/default.nix
+++ b/pkgs/tools/virtualization/google-compute-engine/default.nix
@@ -11,7 +11,7 @@
 }:
 
 buildPythonApplication rec {
-  name = "google-compute-engine-${version}";
+  pname = "google-compute-engine";
   version = "20190124";
   namePrefix = "";
 
diff --git a/pkgs/tools/virtualization/govc/default.nix b/pkgs/tools/virtualization/govc/default.nix
index f2fdbcc670d90..0d239547752a0 100644
--- a/pkgs/tools/virtualization/govc/default.nix
+++ b/pkgs/tools/virtualization/govc/default.nix
@@ -1,7 +1,7 @@
 { lib, fetchFromGitHub, buildGoPackage }:
   
 buildGoPackage rec {
-  name = "govc-${version}";
+  pname = "govc";
   version = "0.20.0";
 
   goPackagePath = "github.com/vmware/govmomi";
diff --git a/pkgs/tools/virtualization/marathonctl/default.nix b/pkgs/tools/virtualization/marathonctl/default.nix
index 66618e59122a0..8dbeecc56054f 100644
--- a/pkgs/tools/virtualization/marathonctl/default.nix
+++ b/pkgs/tools/virtualization/marathonctl/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "marathonctl-unstable-${version}";
+  pname = "marathonctl-unstable";
   version = "2017-03-06";
 
   goPackagePath = "github.com/shoenig/marathonctl";
diff --git a/pkgs/tools/virtualization/rootlesskit/default.nix b/pkgs/tools/virtualization/rootlesskit/default.nix
index 2699a7a1f36b6..79dd4e4551adc 100644
--- a/pkgs/tools/virtualization/rootlesskit/default.nix
+++ b/pkgs/tools/virtualization/rootlesskit/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "rootlesskit-${version}";
+  pname = "rootlesskit";
   version = "0.3.0-alpha.2";
   goPackagePath = "github.com/rootless-containers/rootlesskit";
 
diff --git a/pkgs/tools/virtualization/xe-guest-utilities/default.nix b/pkgs/tools/virtualization/xe-guest-utilities/default.nix
index dfb1467b54d59..4a81e8fe48b17 100644
--- a/pkgs/tools/virtualization/xe-guest-utilities/default.nix
+++ b/pkgs/tools/virtualization/xe-guest-utilities/default.nix
@@ -2,7 +2,6 @@
 
 stdenv.mkDerivation (rec {
   pname = "xe-guest-utilities";
-  name = "${pname}-${version}";
   version = "6.2.0";
   meta = {
     description = "Citrix XenServer Tools";