diff --git a/cookbook/pageindex_RAG_simple.ipynb b/cookbook/pageindex_RAG_simple.ipynb
index 4a05f88..0a34b65 100644
--- a/cookbook/pageindex_RAG_simple.ipynb
+++ b/cookbook/pageindex_RAG_simple.ipynb
@@ -33,7 +33,7 @@
         "id": "Ebvn5qfpcG1K"
       },
       "source": [
-        "# 🧠 Simple Vectorless RAG with PageIndex"
+        "# Simple Vectorless RAG with PageIndex"
       ]
     },
     {