diff --git a/apps/system/monitoring/templates/prometheus-volume.yaml b/apps/system/monitoring/templates/prometheus-volume.yaml
deleted file mode 100644
index d6aa5c2..0000000
--- a/apps/system/monitoring/templates/prometheus-volume.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-apiVersion: v1
-kind: PersistentVolume
-metadata:
-  name: prometheus
-spec:
-  capacity:
-    storage: 10Gi
-  accessModes:
-  - ReadWriteOnce
-  hostPath:
-    path: /data/prometheus
diff --git a/apps/system/monitoring/templates/servicemonitor-nginx-ingress.yaml b/apps/system/monitoring/templates/servicemonitor-nginx-ingress.yaml
deleted file mode 100644
index 0f26f09..0000000
--- a/apps/system/monitoring/templates/servicemonitor-nginx-ingress.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-apiVersion: monitoring.coreos.com/v1
-kind: ServiceMonitor
-metadata:
-  name: nginx-ingress
-spec:
-  namespaceSelector:
-    matchNames:
-    - nginx-ingress
-  selector:
-    matchLabels:
-      app: nginx-ingress
-      component: controller
-  endpoints:
-  - port: metrics
-    interval: 30s
diff --git a/apps/system/monitoring/values.yaml b/apps/system/monitoring/values.yaml
index ab3eab2..2ac31c1 100644
--- a/apps/system/monitoring/values.yaml
+++ b/apps/system/monitoring/values.yaml
@@ -5,6 +5,7 @@ victoria-metrics-k8s-stack:
 
   vmsingle:
     spec:
+      removePvcAfterDelete: true
       storage:
         storageClassName: local-path