diff --git a/kubernetes/main/apps/rook-ceph/rook-ceph/cluster/helmrelease.yaml b/kubernetes/main/apps/rook-ceph/rook-ceph/cluster/helmrelease.yaml
index 1b782d60ae..ae6a39ac51 100644
--- a/kubernetes/main/apps/rook-ceph/rook-ceph/cluster/helmrelease.yaml
+++ b/kubernetes/main/apps/rook-ceph/rook-ceph/cluster/helmrelease.yaml
@@ -85,6 +85,7 @@ spec:
         enabled: true
         urlPrefix: /
         ssl: false
+        prometheusEndpoint: http://kube-prometheus-stack-prometheus.observability.svc.cluster.local:9090
       storage:
         useAllNodes: true
         useAllDevices: true