1 files changed, 1 insertions, 2 deletions
diff --git a/synapse/storage/databases/main/push_rule.py b/synapse/storage/databases/main/push_rule.py
index 9b2bbe060d..9f862f00c1 100644
--- a/synapse/storage/databases/main/push_rule.py
+++ b/synapse/storage/databases/main/push_rule.py
@@ -46,7 +46,6 @@ from synapse.storage.engines import PostgresEngine, Sqlite3Engine
 from synapse.storage.push_rule import InconsistentRuleException, RuleNotFoundException
 from synapse.storage.util.id_generators import (
     AbstractStreamIdGenerator,
-    AbstractStreamIdTracker,
     IdGenerator,
     StreamIdGenerator,
 )
@@ -118,7 +117,7 @@ class PushRulesWorkerStore(
 
         # In the worker store this is an ID tracker which we overwrite in the non-worker
         # class below that is used on the main process.
-        self._push_rules_stream_id_gen: AbstractStreamIdTracker = StreamIdGenerator(
+        self._push_rules_stream_id_gen = StreamIdGenerator(
             db_conn,
             hs.get_replication_notifier(),
             "push_rules_stream",