diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py
index e2c91123d..86129ed54 100644
--- a/synapse/app/client_reader.py
+++ b/synapse/app/client_reader.py
@@ -39,7 +39,7 @@ from synapse.replication.slave.storage.events import SlavedEventStore
 from synapse.replication.slave.storage.keys import SlavedKeyStore
 from synapse.replication.slave.storage.registration import SlavedRegistrationStore
 from synapse.replication.slave.storage.room import RoomStore
-from synapse.replication.slave.storage.transactions import TransactionStore
+from synapse.replication.slave.storage.transactions import SlavedTransactionStore
 from synapse.replication.tcp.client import ReplicationClientHandler
 from synapse.rest.client.v1.room import (
     JoinedRoomMemberListRestServlet,
@@ -66,7 +66,7 @@ class ClientReaderSlavedStore(
     DirectoryStore,
     SlavedApplicationServiceStore,
     SlavedRegistrationStore,
-    TransactionStore,
+    SlavedTransactionStore,
     SlavedClientIpStore,
     BaseSlavedStore,
 ):
diff --git a/synapse/app/event_creator.py b/synapse/app/event_creator.py
index 374f11564..95bfff181 100644
--- a/synapse/app/event_creator.py
+++ b/synapse/app/event_creator.py
@@ -43,7 +43,7 @@ from synapse.replication.slave.storage.pushers import SlavedPusherStore
 from synapse.replication.slave.storage.receipts import SlavedReceiptsStore
 from synapse.replication.slave.storage.registration import SlavedRegistrationStore
 from synapse.replication.slave.storage.room import RoomStore
-from synapse.replication.slave.storage.transactions import TransactionStore
+from synapse.replication.slave.storage.transactions import SlavedTransactionStore
 from synapse.replication.tcp.client import ReplicationClientHandler
 from synapse.rest.client.v1.room import (
     JoinRoomAliasServlet,
@@ -63,7 +63,7 @@ logger = logging.getLogger("synapse.app.event_creator")
 
 class EventCreatorSlavedStore(
     DirectoryStore,
-    TransactionStore,
+    SlavedTransactionStore,
     SlavedProfileStore,
     SlavedAccountDataStore,
     SlavedPusherStore,
diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py
index 0c557a824..7e342c178 100644
--- a/synapse/app/federation_reader.py
+++ b/synapse/app/federation_reader.py
@@ -41,7 +41,7 @@ from synapse.replication.slave.storage.push_rule import SlavedPushRuleStore
 from synapse.replication.slave.storage.pushers import SlavedPusherStore
 from synapse.replication.slave.storage.receipts import SlavedReceiptsStore
 from synapse.replication.slave.storage.room import RoomStore
-from synapse.replication.slave.storage.transactions import TransactionStore
+from synapse.replication.slave.storage.transactions import SlavedTransactionStore
 from synapse.replication.tcp.client import ReplicationClientHandler
 from synapse.server import HomeServer
 from synapse.storage.engines import create_engine
@@ -63,7 +63,7 @@ class FederationReaderSlavedStore(
     SlavedKeyStore,
     RoomStore,
     DirectoryStore,
-    TransactionStore,
+    SlavedTransactionStore,
     BaseSlavedStore,
 ):
     pass
diff --git a/synapse/app/federation_sender.py b/synapse/app/federation_sender.py
index 18469013f..29911ec68 100644
--- a/synapse/app/federation_sender.py
+++ b/synapse/app/federation_sender.py
@@ -36,7 +36,7 @@ from synapse.replication.slave.storage.events import SlavedEventStore
 from synapse.replication.slave.storage.presence import SlavedPresenceStore
 from synapse.replication.slave.storage.receipts import SlavedReceiptsStore
 from synapse.replication.slave.storage.registration import SlavedRegistrationStore
-from synapse.replication.slave.storage.transactions import TransactionStore
+from synapse.replication.slave.storage.transactions import SlavedTransactionStore
 from synapse.replication.tcp.client import ReplicationClientHandler
 from synapse.server import HomeServer
 from synapse.storage.engines import create_engine
@@ -50,7 +50,7 @@ logger = logging.getLogger("synapse.app.federation_sender")
 
 
 class FederationSenderSlaveStore(
-    SlavedDeviceInboxStore, TransactionStore, SlavedReceiptsStore, SlavedEventStore,
+    SlavedDeviceInboxStore, SlavedTransactionStore, SlavedReceiptsStore, SlavedEventStore,
     SlavedRegistrationStore, SlavedDeviceStore, SlavedPresenceStore,
 ):
     def __init__(self, db_conn, hs):
diff --git a/synapse/app/media_repository.py b/synapse/app/media_repository.py
index 749bbf37d..ee1675566 100644
--- a/synapse/app/media_repository.py
+++ b/synapse/app/media_repository.py
@@ -34,7 +34,7 @@ from synapse.replication.slave.storage._base import BaseSlavedStore
 from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
 from synapse.replication.slave.storage.client_ips import SlavedClientIpStore
 from synapse.replication.slave.storage.registration import SlavedRegistrationStore
-from synapse.replication.slave.storage.transactions import TransactionStore
+from synapse.replication.slave.storage.transactions import SlavedTransactionStore
 from synapse.replication.tcp.client import ReplicationClientHandler
 from synapse.rest.media.v0.content_repository import ContentRepoResource
 from synapse.server import HomeServer
@@ -52,7 +52,7 @@ class MediaRepositorySlavedStore(
     SlavedApplicationServiceStore,
     SlavedRegistrationStore,
     SlavedClientIpStore,
-    TransactionStore,
+    SlavedTransactionStore,
     BaseSlavedStore,
     MediaRepositoryStore,
 ):
diff --git a/synapse/replication/slave/storage/transactions.py b/synapse/replication/slave/storage/transactions.py
index cd6416c47..3527beb3c 100644
--- a/synapse/replication/slave/storage/transactions.py
+++ b/synapse/replication/slave/storage/transactions.py
@@ -18,5 +18,5 @@ from synapse.storage.transactions import TransactionStore
 from ._base import BaseSlavedStore
 
 
-class TransactionStore(TransactionStore, BaseSlavedStore):
+class SlavedTransactionStore(TransactionStore, BaseSlavedStore):
     pass