diff --git a/system-apps/rook-ceph/clusters/cluster.yaml b/system-apps/rook-ceph/clusters/cluster.yaml
index 2094340..2a82807 100644
--- a/system-apps/rook-ceph/clusters/cluster.yaml
+++ b/system-apps/rook-ceph/clusters/cluster.yaml
@@ -81,7 +81,7 @@ spec:
   # enable prometheus alerting for cluster
   monitoring:
     # requires Prometheus to be pre-installed
-    enabled: false
+    enabled: true
     # Whether to disable the metrics reported by Ceph. If false, the prometheus mgr module and Ceph exporter are enabled.
     # If true, the prometheus mgr module and Ceph exporter are both disabled. Default is false.
     metricsDisabled: false