1 files changed, 2 insertions, 0 deletions
diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py
index 2e5ba09014..58d425f9ac 100644
--- a/synapse/app/federation_reader.py
+++ b/synapse/app/federation_reader.py
@@ -25,6 +25,7 @@ from synapse.replication.slave.storage._base import BaseSlavedStore
 from synapse.replication.slave.storage.events import SlavedEventStore
 from synapse.replication.slave.storage.keys import SlavedKeyStore
 from synapse.replication.slave.storage.room import RoomStore
+from synapse.replication.slave.storage.transactions import TransactionStore
 from synapse.replication.slave.storage.directory import DirectoryStore
 from synapse.server import HomeServer
 from synapse.storage.engines import create_engine
@@ -56,6 +57,7 @@ class FederationReaderSlavedStore(
     SlavedKeyStore,
     RoomStore,
     DirectoryStore,
+    TransactionStore,
     BaseSlavedStore,
 ):
     pass