1 files changed, 0 insertions, 2 deletions
diff --git a/synapse/storage/persist_events.py b/synapse/storage/persist_events.py
index 92dfd709bc..ec894a91cb 100644
--- a/synapse/storage/persist_events.py
+++ b/synapse/storage/persist_events.py
@@ -20,8 +20,6 @@ import logging
 from collections import deque, namedtuple
 from typing import Iterable, List, Optional, Set, Tuple
 
-from six.moves import range
-
 from prometheus_client import Counter, Histogram
 
 from twisted.internet import defer