1 files changed, 1 insertions, 4 deletions
diff --git a/pkgs/tools/archivers/gnutar/default.nix b/pkgs/tools/archivers/gnutar/default.nix
index e5cbf559cf8f5..893c0fb0f4c7f 100644
--- a/pkgs/tools/archivers/gnutar/default.nix
+++ b/pkgs/tools/archivers/gnutar/default.nix
@@ -1,12 +1,9 @@
 {stdenv, fetchurl}:
 
-derivation {
+stdenv.mkDerivation {
   name = "gnutar-1.13.25";
-  system = stdenv.system;
-  builder = ./builder.sh;
   src = fetchurl {
     url = ftp://alpha.gnu.org/gnu/tar/tar-1.13.25.tar.gz;
     md5 = "6ef8c906e81eee441f8335652670ac4a";
   };
-  inherit stdenv;
 }