diff --git a/apps-kustomized/longhorn-storageclasses/serviceMonitor.yaml b/apps-kustomized/longhorn-storageclasses/serviceMonitor.yaml
index e0db269..c4b6264 100644
--- a/apps-kustomized/longhorn-storageclasses/serviceMonitor.yaml
+++ b/apps-kustomized/longhorn-storageclasses/serviceMonitor.yaml
@@ -2,7 +2,7 @@ apiVersion: monitoring.coreos.com/v1
 kind: ServiceMonitor
 metadata:
   name: longhorn-prometheus-servicemonitor
-  namespace: default
+  namespace: monitoring
   labels:
     name: longhorn-prometheus-servicemonitor
 spec: