diff --git a/pkgs/development/python-modules/gast/default.nix b/pkgs/development/python-modules/gast/default.nix
index 4b4aa8c0bd34..f374378d9865 100644
--- a/pkgs/development/python-modules/gast/default.nix
+++ b/pkgs/development/python-modules/gast/default.nix
@@ -1,6 +1,5 @@
 { lib
 , fetchFromGitHub
-, fetchpatch
 , buildPythonPackage
 , astunparse
 }: