diff --git a/synapse/storage/databases/main/__init__.py b/synapse/storage/databases/main/__init__.py
index 9ff2d8d8c3..1b54fb7b52 100644
--- a/synapse/storage/databases/main/__init__.py
+++ b/synapse/storage/databases/main/__init__.py
@@ -31,7 +31,6 @@ from synapse.util.caches.stream_change_cache import StreamChangeCache
from .account_data import AccountDataStore
from .appservice import ApplicationServiceStore, ApplicationServiceTransactionStore
-from .cache import CacheInvalidationWorkerStore
from .censor_events import CensorEventsStore
from .client_ips import ClientIpStore
from .deviceinbox import DeviceInboxStore
@@ -49,7 +48,6 @@ from .keys import KeyStore
from .lock import LockStore
from .media_repository import MediaRepositoryStore
from .metrics import ServerMetricsStore
-from .monthly_active_users import MonthlyActiveUsersStore
from .openid import OpenIdStore
from .presence import PresenceStore
from .profile import ProfileStore
@@ -63,11 +61,9 @@ from .relations import RelationsStore
from .room import RoomStore
from .room_batch import RoomBatchStore
from .roommember import RoomMemberStore
-from .search import SearchStore
from .session import SessionStore
from .signatures import SignatureStore
from .state import StateStore
-from .stats import StatsStore
from .stream import StreamStore
from .tags import TagsStore
from .transactions import TransactionWorkerStore
@@ -107,7 +103,6 @@ class DataStore(
ReceiptsStore,
EndToEndKeyStore,
EndToEndRoomKeyStore,
- SearchStore,
TagsStore,
AccountDataStore,
EventPushActionsStore,
@@ -118,13 +113,10 @@ class DataStore(
UserDirectoryStore,
GroupServerStore,
UserErasureStore,
- MonthlyActiveUsersStore,
- StatsStore,
RelationsStore,
CensorEventsStore,
UIAuthStore,
EventForwardExtremitiesStore,
- CacheInvalidationWorkerStore,
ServerMetricsStore,
LockStore,
SessionStore,
|