diff --git a/src/naliiabotapi/api/v1/webhooks/chat_hook.py b/src/naliiabotapi/api/v1/webhooks/chat_hook.py
index 396e514..cb3141b 100644
--- a/src/naliiabotapi/api/v1/webhooks/chat_hook.py
+++ b/src/naliiabotapi/api/v1/webhooks/chat_hook.py
@@ -70,7 +70,7 @@ async def webhook_chat(request: Request, agent=Depends(get_agent)):
             "customer_phone": "",
         }
 
-        existing_state = await agent.checkpointer.get(config)
+        existing_state = await agent.checkpointer.aget(config)
         if existing_state is None:
             initial_state["customer_phone"] = customer_phone
             logger.info(f"Nueva conversación iniciada con cliente: {customer_phone}")