diff --git a/components/parole.tsx b/components/parole.tsx
index 3689fb3..056a250 100644
--- a/components/parole.tsx
+++ b/components/parole.tsx
@@ -82,7 +82,7 @@ export function Parole() {
         
         // Detect new messages by comparing IDs (more reliable than count)
         const newMessageIds = new Set(
-          Array.from(currentMessageIds).filter((id: string) => !lastMessageIdsRef.current.has(id))
+          (Array.from(currentMessageIds) as string[]).filter((id: string) => !lastMessageIdsRef.current.has(id))
         );
         const hasNewMessages = newMessageIds.size > 0;