diff --git a/pkgs/os-specific/linux/cpufrequtils/default.nix b/pkgs/os-specific/linux/cpufrequtils/default.nix
index e9fe9901115..c94e22adb38 100644
--- a/pkgs/os-specific/linux/cpufrequtils/default.nix
+++ b/pkgs/os-specific/linux/cpufrequtils/default.nix
@@ -2,7 +2,7 @@
 
 assert stdenv.system == "i686-linux" || stdenv.system == "x86_64-linux";
 
-stdenv.mkDerivation {
+stdenv.mkDerivation rec {
   name = "cpufrequtils-008";
 
   src = fetchurl {