diff --git a/src/utils/controlMessageCompat.ts b/src/utils/controlMessageCompat.ts
index bc928ba..c4d0aa1 100644
--- a/src/utils/controlMessageCompat.ts
+++ b/src/utils/controlMessageCompat.ts
@@ -30,3 +30,4 @@ export function normalizeControlMessageKeys(obj: unknown): unknown {
   }
   return obj
 }
+