diff --git a/charts/argocd-notifications/templates/service-metrics.yaml b/charts/argocd-notifications/templates/service-metrics.yaml
index c18d0e02..aea5d90e 100644
--- a/charts/argocd-notifications/templates/service-metrics.yaml
+++ b/charts/argocd-notifications/templates/service-metrics.yaml
@@ -5,6 +5,9 @@ metadata:
   name: {{ include "argocd-notifications.name" . }}-metrics
   labels:
     {{- include "argocd-notifications.metrics.labels" . | nindent 4 }}
+    {{- with .Values.metrics.service.labels }}
+      {{- toYaml . | nindent 4 }}
+    {{- end }}
   {{- with .Values.metrics.service.annotations  }}
   annotations:
     {{- toYaml . | nindent 4 }}