diff --git a/clusters/cl01tl/monitoring/kube-prometheus-stack/values.yaml b/clusters/cl01tl/monitoring/kube-prometheus-stack/values.yaml
index 816b14fa4..f10cbcac8 100644
--- a/clusters/cl01tl/monitoring/kube-prometheus-stack/values.yaml
+++ b/clusters/cl01tl/monitoring/kube-prometheus-stack/values.yaml
@@ -104,6 +104,7 @@ kube-prometheus-stack:
         - matrix-synapse
         - ollama
         - outline
+        - penpot
         - qbittorrent
         - radarr5
         - radarr5-4k
@@ -112,6 +113,7 @@ kube-prometheus-stack:
         - reloader
         - rook-ceph
         - roundcube
+        - ryot
         - slskd
         - sonarr4
         - sonarr4-4k
@@ -145,4 +147,11 @@ kube-prometheus-stack:
       storageSpec:
         volumeClaimTemplate:
           spec:
-            volumeName: kube-prometheus-stack-iscsi-storage
+            storageClassName: synology-iscsi-delete
+            accessModes: ["ReadWriteOnce"]
+            resources:
+              requests:
+                storage: 200Gi
+            selector:
+              matchLabels:
+                volumeIdentifier: kube-prometheus-stack-iscsi-storage