1 files changed, 4 insertions, 2 deletions
diff --git a/pkgs/development/libraries/glibc/default.nix b/pkgs/development/libraries/glibc/default.nix
index 6af83b3f72e71..6106e92812f7d 100644
--- a/pkgs/development/libraries/glibc/default.nix
+++ b/pkgs/development/libraries/glibc/default.nix
@@ -1,4 +1,6 @@
-{stdenv, fetchurl, kernelHeaders}:
+{stdenv, fetchurl, kernelHeaders, patch}:
+
+assert patch != null;
 
 derivation {
   name = "glibc-2.3.2";
@@ -18,5 +20,5 @@ derivation {
   # later releases of glibc won't need this.
   vaargsPatch = ./glibc-2.3.2-sscanf-1.patch;
 
-  inherit stdenv kernelHeaders;
+  inherit stdenv kernelHeaders patch;
 }