diff --git a/pkgs/by-name/ec/ecwolf/package.nix b/pkgs/by-name/ec/ecwolf/package.nix
index 91ee86673271..12f019fa9a8c 100644
--- a/pkgs/by-name/ec/ecwolf/package.nix
+++ b/pkgs/by-name/ec/ecwolf/package.nix
@@ -15,7 +15,6 @@
   writers,
   python3Packages,
   nix-update,
-  fetchpatch,
 }:
 
 stdenv.mkDerivation (finalAttrs: {