diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 8267a47ff7e9..f3347f681e45 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -12,7 +12,7 @@
 { pkgs, haskellLib }:
 
 let
-  inherit (pkgs) fetchpatch lib;
+  inherit (pkgs) fetchpatch fetchpatch2 lib;
   inherit (lib) throwIfNot versionOlder;
 in