diff --git a/components/ai_chat/resources/page/hooks/useIsConversationVisible.ts b/components/ai_chat/resources/page/hooks/useIsConversationVisible.ts
index 08003eb936d4..9cfd46fbaa2c 100644
--- a/components/ai_chat/resources/page/hooks/useIsConversationVisible.ts
+++ b/components/ai_chat/resources/page/hooks/useIsConversationVisible.ts
@@ -9,5 +9,8 @@ import { useAIChat } from "../state/ai_chat_context";
 export default function useIsConversationVisible(conversationId?: string) {
     const context = useAIChat()
 
-    return !!useMemo(() => context.visibleConversations.find(c => c.uuid === conversationId), [conversationId, context.visibleConversations])
+    return useMemo<boolean>(
+      () => context.visibleConversations.some(c => c.uuid === conversationId),
+      [conversationId, context.visibleConversations]
+    )
 }