diff --git a/prometheus/values.yaml b/prometheus/values.yaml
index 0735685..a85b210 100644
--- a/prometheus/values.yaml
+++ b/prometheus/values.yaml
@@ -80,9 +80,8 @@ grafana:
       - grafana.services.yolokube.de
   persistence:
     enabled: true
-  deploymentStrategy:
-    type: Recreate
-    rollingUpdate: null
+    accessModes:
+     - ReadWriteMany
 prometheus-node-exporter:
   prometheus:
     monitor: