2 files changed, 1 insertions, 6 deletions
diff --git a/pkgs/development/libraries/aterm/builder.sh b/pkgs/development/libraries/aterm/builder.sh
index 5946961adc58..77432d7ff5b6 100755
--- a/pkgs/development/libraries/aterm/builder.sh
+++ b/pkgs/development/libraries/aterm/builder.sh
@@ -1,6 +1,3 @@
-#! /bin/sh
-
 . $stdenv/setup
-
 configureFlags="--with-gcc"
 genericBuild
diff --git a/pkgs/development/libraries/aterm/default.nix b/pkgs/development/libraries/aterm/default.nix
index 2d2a946f60a9..bac496ecebca 100644
--- a/pkgs/development/libraries/aterm/default.nix
+++ b/pkgs/development/libraries/aterm/default.nix
@@ -1,12 +1,10 @@
 {stdenv, fetchurl}:
 
-derivation {
+stdenv.mkDerivation {
   name = "aterm-2.0.5";
-  system = stdenv.system;
   builder = ./builder.sh;
   src = fetchurl {
     url = http://www.cwi.nl/projects/MetaEnv/aterm/aterm-2.0.5.tar.gz;
     md5 = "68aefb0c10b2ab876b8d3c0b2d0cdb1b";
   };
-  inherit stdenv;
 }