1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/replication/http/send_event.py b/synapse/replication/http/send_event.py
index b74b088ff4..c981723c1a 100644
--- a/synapse/replication/http/send_event.py
+++ b/synapse/replication/http/send_event.py
@@ -119,11 +119,11 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint):
             "Got event to send with ID: %s into room: %s", event.event_id, event.room_id
         )
 
-        await self.event_creation_handler.persist_and_notify_client_event(
+        stream_id = await self.event_creation_handler.persist_and_notify_client_event(
             requester, event, context, ratelimit=ratelimit, extra_users=extra_users
         )
 
-        return 200, {}
+        return 200, {"stream_id": stream_id}
 
 
 def register_servlets(hs, http_server):