1 files changed, 3 insertions, 2 deletions
diff --git a/synapse/replication/slave/storage/pushers.py b/synapse/replication/slave/storage/pushers.py
index b4331d0799..f22c2d44a3 100644
--- a/synapse/replication/slave/storage/pushers.py
+++ b/synapse/replication/slave/storage/pushers.py
@@ -15,14 +15,15 @@
 # limitations under the License.
 
 from synapse.storage.data_stores.main.pusher import PusherWorkerStore
+from synapse.storage.database import Database
 
 from ._base import BaseSlavedStore
 from ._slaved_id_tracker import SlavedIdTracker
 
 
 class SlavedPusherStore(PusherWorkerStore, BaseSlavedStore):
-    def __init__(self, db_conn, hs):
-        super(SlavedPusherStore, self).__init__(db_conn, hs)
+    def __init__(self, database: Database, db_conn, hs):
+        super(SlavedPusherStore, self).__init__(database, db_conn, hs)
         self._pushers_id_gen = SlavedIdTracker(
             db_conn, "pushers", "id", extra_tables=[("deleted_pushers", "stream_id")]
         )