diff --git a/docs/docs/tutorials/sql_qa.ipynb b/docs/docs/tutorials/sql_qa.ipynb
index d9a092ff79..18246b8224 100644
--- a/docs/docs/tutorials/sql_qa.ipynb
+++ b/docs/docs/tutorials/sql_qa.ipynb
@@ -727,6 +727,8 @@
     "\n",
     "system_message = SystemMessage(content=system)\n",
     "\n",
+    "tools.append(retriever_tool)\n",
+    "\n",
     "agent = create_react_agent(llm, tools, messages_modifier=system_message)"
    ]
   },