diff --git a/pkgs/by-name/ni/nixos-rebuild-ng/src/pyproject.toml b/pkgs/by-name/ni/nixos-rebuild-ng/src/pyproject.toml
index 863830562e6f..459f7d63efc7 100644
--- a/pkgs/by-name/ni/nixos-rebuild-ng/src/pyproject.toml
+++ b/pkgs/by-name/ni/nixos-rebuild-ng/src/pyproject.toml
@@ -41,6 +41,8 @@ ignore_missing_imports = true
 extend-select = [
     # don't shadow built-in names
     "A",
+    # Better list/set/dict comprehensions
+    "C4",
     # ensure imports are sorted
     "I",
     # Automatically upgrade syntax for newer versions