1 files changed, 1 insertions, 3 deletions
diff --git a/pkgs/os-specific/linux/kernel-headers/default.nix b/pkgs/os-specific/linux/kernel-headers/default.nix
index e16b4c6b19b1a..40ebac6c19213 100644
--- a/pkgs/os-specific/linux/kernel-headers/default.nix
+++ b/pkgs/os-specific/linux/kernel-headers/default.nix
@@ -2,13 +2,11 @@
 
 assert stdenv.system == "i686-linux";
 
-derivation {
+stdenv.mkDerivation {
   name = "linux-headers-2.4.25-i386";
-  system = stdenv.system;
   builder = ./builder.sh;
   src = fetchurl {
     url = ftp://ftp.nl.kernel.org/pub/linux/kernel/v2.4/linux-2.4.25.tar.bz2;
     md5 = "5fc8e9f43fa44ac29ddf9a9980af57d8";
   };
-  inherit stdenv;
 }