diff --git a/cluster/apps/authentik/service-monitor.yaml b/cluster/apps/authentik/service-monitor.yaml
index 177d835..98fa8fc 100644
--- a/cluster/apps/authentik/service-monitor.yaml
+++ b/cluster/apps/authentik/service-monitor.yaml
@@ -8,6 +8,7 @@ metadata:
 spec:
   selector:
     matchLabels:
+      app.kubernetes.io/instance: authentik
       app.kubernetes.io/name: authentik
   endpoints:
   - port: http-metrics