diff --git a/pkgs/by-name/fe/fex/package.nix b/pkgs/by-name/fe/fex/package.nix
index 046ced1cb339..ea2f4eece6da 100644
--- a/pkgs/by-name/fe/fex/package.nix
+++ b/pkgs/by-name/fe/fex/package.nix
@@ -185,7 +185,7 @@ llvmPackages.stdenv.mkDerivation (finalAttrs: {
     llvmPackages.bintools
     (python3.withPackages (
       pythonPackages: with pythonPackages; [
-        setuptools
+        packaging
         libclang
       ]
     ))