1 files changed, 4 insertions, 0 deletions
diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py
index 3edfe19567..ca96da6a4a 100644
--- a/synapse/app/client_reader.py
+++ b/synapse/app/client_reader.py
@@ -62,6 +62,9 @@ from synapse.rest.client.v2_alpha.keys import KeyChangesServlet, KeyQueryServlet
 from synapse.rest.client.v2_alpha.register import RegisterRestServlet
 from synapse.rest.client.versions import VersionsRestServlet
 from synapse.server import HomeServer
+from synapse.storage.data_stores.main.monthly_active_users import (
+    MonthlyActiveUsersWorkerStore,
+)
 from synapse.util.httpresourcetree import create_resource_tree
 from synapse.util.manhole import manhole
 from synapse.util.versionstring import get_version_string
@@ -85,6 +88,7 @@ class ClientReaderSlavedStore(
     SlavedTransactionStore,
     SlavedProfileStore,
     SlavedClientIpStore,
+    MonthlyActiveUsersWorkerStore,
     BaseSlavedStore,
 ):
     pass