1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index 56dd3a4861..d472676acf 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -16,13 +16,13 @@
 import logging
 import random
 from abc import ABCMeta
-from typing import TYPE_CHECKING, Any, Iterable, Optional, Union
+from typing import TYPE_CHECKING, Any, Collection, Iterable, Optional, Union
 
 from synapse.storage.database import LoggingTransaction  # noqa: F401
 from synapse.storage.database import make_in_list_sql_clause  # noqa: F401
 from synapse.storage.database import DatabasePool
 from synapse.storage.types import Connection
-from synapse.types import Collection, StreamToken, get_domain_from_id
+from synapse.types import StreamToken, get_domain_from_id
 from synapse.util import json_decoder
 
 if TYPE_CHECKING: