diff --git a/tests/all-package-defaults.nix b/tests/all-package-defaults.nix
index 1ab0062b..bf48b3e6 100644
--- a/tests/all-package-defaults.nix
+++ b/tests/all-package-defaults.nix
@@ -113,6 +113,7 @@ let
 
     # 2025-09-16 zig/zig-hook is marked as broken
     # https://github.com/NixOS/nixpkgs/commit/bc725b12b2595951a3f4b112d59716d30b41001a
+    "zf"
     "zls"
   ]
   ++ lib.optionals (hostPlatform.isDarwin && hostPlatform.isAarch64) [