diff --git a/nixos/tests/commafeed.nix b/nixos/tests/commafeed.nix
index 18c5df00265f..d825cda4eb8d 100644
--- a/nixos/tests/commafeed.nix
+++ b/nixos/tests/commafeed.nix
@@ -1,4 +1,4 @@
-{ lib, ... }:
+{ ... }:
 {
   name = "commafeed";