diff --git a/changelog.d/5513.feature b/changelog.d/5513.feature
new file mode 100644
index 000000000000..5c6bab2c3117
--- /dev/null
+++ b/changelog.d/5513.feature
@@ -0,0 +1 @@
+Add support for handling pagination APIs on client reader worker.
diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py
index fb8220676268..90bc79cdda87 100644
--- a/synapse/app/client_reader.py
+++ b/synapse/app/client_reader.py
@@ -37,6 +37,7 @@
 from synapse.replication.slave.storage.devices import SlavedDeviceStore
 from synapse.replication.slave.storage.directory import DirectoryStore
 from synapse.replication.slave.storage.events import SlavedEventStore
+from synapse.replication.slave.storage.groups import SlavedGroupServerStore
 from synapse.replication.slave.storage.keys import SlavedKeyStore
 from synapse.replication.slave.storage.profile import SlavedProfileStore
 from synapse.replication.slave.storage.push_rule import SlavedPushRuleStore
@@ -75,6 +76,7 @@ class ClientReaderSlavedStore(
     SlavedDeviceStore,
     SlavedReceiptsStore,
     SlavedPushRuleStore,
+    SlavedGroupServerStore,
     SlavedAccountDataStore,
     SlavedEventStore,
     SlavedKeyStore,