diff --git a/grafana/helm-values.yaml b/grafana/helm-values.yaml
index bdbbb80..9a96e3f 100644
--- a/grafana/helm-values.yaml
+++ b/grafana/helm-values.yaml
@@ -13,7 +13,7 @@ admin:
 persistence:
   enabled: true
   size: 2Gi
-  storageClassName: local-path-retain
+  storageClassName: local-path
 
 initChownData:
   enabled: false