2 files changed, 2 insertions, 5 deletions
diff --git a/pkgs/applications/networking/mailreaders/sylpheed/builder.sh b/pkgs/applications/networking/mailreaders/sylpheed/builder.sh
index 061adef213a85..85da4ac19b21a 100755..100644
--- a/pkgs/applications/networking/mailreaders/sylpheed/builder.sh
+++ b/pkgs/applications/networking/mailreaders/sylpheed/builder.sh
@@ -1,5 +1,3 @@
-#! /bin/sh -e
-
 buildInputs="$gtk $gdkpixbuf $openssl"
 . $stdenv/setup
 
diff --git a/pkgs/applications/networking/mailreaders/sylpheed/default.nix b/pkgs/applications/networking/mailreaders/sylpheed/default.nix
index b70b7ad17c5b6..73ec1e6fb38cb 100644
--- a/pkgs/applications/networking/mailreaders/sylpheed/default.nix
+++ b/pkgs/applications/networking/mailreaders/sylpheed/default.nix
@@ -7,9 +7,8 @@ assert gtk != null;
 assert sslSupport -> openssl != null;
 assert imageSupport -> gdkpixbuf != null;
 
-derivation {
+stdenv.mkDerivation {
   name = "sylpheed-0.9.10";
-  system = stdenv.system;
 
   builder = ./builder.sh;
   src = fetchurl {
@@ -19,7 +18,7 @@ derivation {
 
   inherit sslSupport imageSupport;
 
-  inherit stdenv gtk;
+  inherit gtk;
   openssl = if sslSupport then openssl else null;
   gdkpixbuf = if imageSupport then gdkpixbuf else null;
 }