1 files changed, 6 insertions, 3 deletions
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index c9d6a18bd7..6c569cfb1c 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -33,11 +33,11 @@ from synapse.api.filtering import FilterCollection
 from synapse.api.presence import UserPresenceState
 from synapse.api.room_versions import KNOWN_ROOM_VERSIONS
 from synapse.events import EventBase
+from synapse.handlers.relations import BundledAggregations
 from synapse.logging.context import current_context
 from synapse.logging.opentracing import SynapseTags, log_kv, set_tag, start_active_span
 from synapse.push.clientformat import format_push_rules_for_user
 from synapse.storage.databases.main.event_push_actions import NotifCounts
-from synapse.storage.databases.main.relations import BundledAggregations
 from synapse.storage.roommember import MemberSummary
 from synapse.storage.state import StateFilter
 from synapse.types import (
@@ -269,6 +269,7 @@ class SyncHandler:
         self.store = hs.get_datastores().main
         self.notifier = hs.get_notifier()
         self.presence_handler = hs.get_presence_handler()
+        self._relations_handler = hs.get_relations_handler()
         self.event_sources = hs.get_event_sources()
         self.clock = hs.get_clock()
         self.state = hs.get_state_handler()
@@ -638,8 +639,10 @@ class SyncHandler:
         # as clients will have all the necessary information.
         bundled_aggregations = None
         if limited or newly_joined_room:
-            bundled_aggregations = await self.store.get_bundled_aggregations(
-                recents, sync_config.user.to_string()
+            bundled_aggregations = (
+                await self._relations_handler.get_bundled_aggregations(
+                    recents, sync_config.user.to_string()
+                )
             )
 
         return TimelineBatch(