diff --git a/charts/qdrant/templates/service-headless.yaml b/charts/qdrant/templates/service-headless.yaml
index f39e08b..4b1234e 100644
--- a/charts/qdrant/templates/service-headless.yaml
+++ b/charts/qdrant/templates/service-headless.yaml
@@ -4,6 +4,7 @@ metadata:
   name: {{ include "qdrant.fullname" . }}-headless
   labels:
     {{- include "qdrant.labels" . | nindent 4 }}
+    app.kubernetes.io/component: cluster-discovery
 {{- with .Values.service.additionalLabels }}
 {{- toYaml . | nindent 4 }}
 {{- end }}
diff --git a/charts/qdrant/templates/servicemonitor.yaml b/charts/qdrant/templates/servicemonitor.yaml
index b6b7386..d2c7ca8 100644
--- a/charts/qdrant/templates/servicemonitor.yaml
+++ b/charts/qdrant/templates/servicemonitor.yaml
@@ -40,4 +40,5 @@ spec:
   selector:
     matchLabels:
       {{- include "qdrant.labels" . | nindent 6 }}
+      app.kubernetes.io/component: cluster-discovery
 {{- end }}