diff --git a/11_rag.ts b/11_rag.ts
index a2422e5..0889a71 100644
--- a/11_rag.ts
+++ b/11_rag.ts
@@ -8,7 +8,6 @@ import {
     agent,
     tool,
     Settings,
-    QueryEngineTool,
     VectorStoreIndex,
 } from "llamaindex";
 import { HuggingFaceEmbedding } from "@llamaindex/huggingface";