1 files changed, 2 insertions, 1 deletions
diff --git a/synapse/rest/client/room.py b/synapse/rest/client/room.py
index 8a06ab8c5f..47e152c8cc 100644
--- a/synapse/rest/client/room.py
+++ b/synapse/rest/client/room.py
@@ -645,6 +645,7 @@ class RoomEventServlet(RestServlet):
         self._store = hs.get_datastores().main
         self.event_handler = hs.get_event_handler()
         self._event_serializer = hs.get_event_client_serializer()
+        self._relations_handler = hs.get_relations_handler()
         self.auth = hs.get_auth()
 
     async def on_GET(
@@ -663,7 +664,7 @@ class RoomEventServlet(RestServlet):
 
         if event:
             # Ensure there are bundled aggregations available.
-            aggregations = await self._store.get_bundled_aggregations(
+            aggregations = await self._relations_handler.get_bundled_aggregations(
                 [event], requester.user.to_string()
             )