1 files changed, 3 insertions, 1 deletions
diff --git a/synapse/storage/database.py b/synapse/storage/database.py
index a78d68a9d7..1011e42295 100644
--- a/synapse/storage/database.py
+++ b/synapse/storage/database.py
@@ -55,7 +55,9 @@ from synapse.logging.context import (
 from synapse.metrics import register_threadpool
 from synapse.metrics.background_process_metrics import run_as_background_process
 from synapse.storage.background_updates import BackgroundUpdater
-from synapse.storage.engines import BaseDatabaseEngine, PostgresEngine, Sqlite3Engine
+from synapse.storage.engines import BaseDatabaseEngine
+from synapse.storage.engines.postgres import PostgresEngine
+from synapse.storage.engines.sqlite import Sqlite3Engine
 from synapse.storage.types import Connection, Cursor
 from synapse.util.async_helpers import delay_cancellation
 from synapse.util.iterutils import batch_iter