diff --git a/ceilometer/agent/telemetry/cluster.yml b/ceilometer/agent/telemetry/cluster.yml
index 73f6d5a..26f9a68 100644
--- a/ceilometer/agent/telemetry/cluster.yml
+++ b/ceilometer/agent/telemetry/cluster.yml
@@ -1,5 +1,6 @@
 classes:
 - service.ceilometer.agent.cluster.common
+- system.ceilometer.upgrade
 - system.salt.minion.cert.rabbitmq.clients.openstack.ceilometer
 parameters:
   ceilometer: