diff --git a/templates/storage-data-persistentvolumeclaim.yaml b/templates/storage-data-persistentvolumeclaim.yaml
index 063355c..f53fa1b 100644
--- a/templates/storage-data-persistentvolumeclaim.yaml
+++ b/templates/storage-data-persistentvolumeclaim.yaml
@@ -7,7 +7,7 @@ metadata:
   name: {{ .Release.Name }}-storage-data
 spec:
   accessModes:
-    - ReadWriteOnce
+    - ReadWriteMany
   resources:
     requests:
       storage: {{ .Values.api.volumes.storage }}