diff --git a/cluster-components/monitoring/values.yaml b/cluster-components/monitoring/values.yaml
index 116a590..8a87fc3 100644
--- a/cluster-components/monitoring/values.yaml
+++ b/cluster-components/monitoring/values.yaml
@@ -79,7 +79,7 @@ kube-prometheus-stack:
 
     persistence:
       enabled: false
-      storageClassName: longhorn
+      storageClassName: hcloud-volumes
 
   alertmanager:
     ingress: