diff --git a/test/unit/clippy/clippy_test.bzl b/test/unit/clippy/clippy_test.bzl
index b5dcd09c2c..e0e6ff7134 100644
--- a/test/unit/clippy/clippy_test.bzl
+++ b/test/unit/clippy/clippy_test.bzl
@@ -87,7 +87,7 @@ test_clippy_aspect_action_has_warnings_flag_test = make_clippy_aspect_unittest(_
 clippy_aspect_with_explicit_flags_test = make_clippy_aspect_unittest(
     _clippy_aspect_with_explicit_flags_test_impl,
     config_settings = {
-        str(Label("//:clippy_flags")): _CLIPPY_EXPLICIT_FLAGS
+        str(Label("//:clippy_flags")): _CLIPPY_EXPLICIT_FLAGS,
     },
 )