diff --git a/deploy/charts/oxia-cluster/templates/coordinator-deployment.yaml b/deploy/charts/oxia-cluster/templates/coordinator-deployment.yaml
index 5b516950..3bfbdb20 100644
--- a/deploy/charts/oxia-cluster/templates/coordinator-deployment.yaml
+++ b/deploy/charts/oxia-cluster/templates/coordinator-deployment.yaml
@@ -29,6 +29,7 @@ spec:
         prometheus.io/port: "{{ .Values.coordinator.ports.metrics }}"
         prometheus.io/scrape: "{{ .Values.monitoringEnabled }}"
       labels:
+        oxia_cluster: {{ .Release.Name }}
         {{- include "oxia-cluster.coordinator.labels" . | nindent 8 }}
       name: {{ .Release.Name }}-coordinator
     spec:
diff --git a/deploy/charts/oxia-cluster/templates/server-statefulset.yaml b/deploy/charts/oxia-cluster/templates/server-statefulset.yaml
index e822618e..f2084515 100644
--- a/deploy/charts/oxia-cluster/templates/server-statefulset.yaml
+++ b/deploy/charts/oxia-cluster/templates/server-statefulset.yaml
@@ -31,6 +31,7 @@ spec:
         prometheus.io/port: "{{ .Values.server.ports.metrics }}"
         prometheus.io/scrape: "{{ .Values.monitoringEnabled }}"
       labels:
+        oxia_cluster: {{ .Release.Name }}
         {{- include "oxia-cluster.server.labels" . | nindent 8 }}
       name: {{ .Release.Name }}
     spec:
diff --git a/kubernetes/resources.go b/kubernetes/resources.go
index 9443c375..6abc47a8 100644
--- a/kubernetes/resources.go
+++ b/kubernetes/resources.go
@@ -66,6 +66,7 @@ func selectorLabels(component Component, name string) map[string]string {
 		"app.kubernetes.io/name":      "oxia-cluster",
 		"app.kubernetes.io/Component": string(component),
 		"app.kubernetes.io/instance":  _resourceName,
+		"oxia_cluster":                name,
 	}
 }
 func additionalLabels(version string) map[string]string {