diff --git a/libraries/microsoft-agents-hosting-aiohttp/microsoft_agents/hosting/aiohttp/app/streaming/streaming_response.py b/libraries/microsoft-agents-hosting-aiohttp/microsoft_agents/hosting/aiohttp/app/streaming/streaming_response.py
index 1d155672..4c1cff5b 100644
--- a/libraries/microsoft-agents-hosting-aiohttp/microsoft_agents/hosting/aiohttp/app/streaming/streaming_response.py
+++ b/libraries/microsoft-agents-hosting-aiohttp/microsoft_agents/hosting/aiohttp/app/streaming/streaming_response.py
@@ -14,7 +14,6 @@
     ClientCitation,
     DeliveryModes,
     SensitivityUsageInfo,
-    add_ai_metadata,
 )
 
 if TYPE_CHECKING:
@@ -401,7 +400,7 @@ async def _send_activity(self, activity: Activity) -> None:
                 streaminfo_entity.feedback_loop_enabled = self._enable_feedback_loop
         # Add in Generated by AI
         if self._enable_generated_by_ai_label:
-            add_ai_metadata(activity, self._citations, self._sensitivity_label)
+            activity.add_ai_metadata(self._citations, self._sensitivity_label)
 
         # Send activity
         response = await self._context.send_activity(activity)