diff --git a/runtime/queries/ecma/folds.scm b/runtime/queries/ecma/folds.scm
index a348f3444..311c69c3f 100644
--- a/runtime/queries/ecma/folds.scm
+++ b/runtime/queries/ecma/folds.scm
@@ -1,4 +1,5 @@
 [
+  (comment)
   (arguments)
   (for_in_statement)
   (for_statement)