1 files changed, 2 insertions, 1 deletions
diff --git a/synapse/storage/databases/main/stream.py b/synapse/storage/databases/main/stream.py
index 8e88784d3c..8553c0155d 100644
--- a/synapse/storage/databases/main/stream.py
+++ b/synapse/storage/databases/main/stream.py
@@ -64,7 +64,8 @@ from synapse.storage.database import (
     make_in_list_sql_clause,
 )
 from synapse.storage.databases.main.events_worker import EventsWorkerStore
-from synapse.storage.engines import BaseDatabaseEngine, PostgresEngine
+from synapse.storage.engines import BaseDatabaseEngine
+from synapse.storage.engines.postgres import PostgresEngine
 from synapse.storage.util.id_generators import MultiWriterIdGenerator
 from synapse.types import PersistedEventPosition, RoomStreamToken
 from synapse.util.caches.descriptors import cached