diff --git a/backend/open_webui/utils/middleware.py b/backend/open_webui/utils/middleware.py
index f6582bf23..ae0d0c754 100644
--- a/backend/open_webui/utils/middleware.py
+++ b/backend/open_webui/utils/middleware.py
@@ -3746,7 +3746,7 @@ async def streaming_chat_response_handler(response, ctx):
                                                 }
                                             ]
 
-                                        data = {'content': serialize_output(output)}
+                                        data = {'content': serialize_output(full_output())}
 
                                     if value:
                                         if (