diff --git a/src/helm/warren/charts/app/values.yaml b/src/helm/warren/charts/app/values.yaml
index bb631a18a..b45397649 100644
--- a/src/helm/warren/charts/app/values.yaml
+++ b/src/helm/warren/charts/app/values.yaml
@@ -31,7 +31,7 @@ persistence:
   enabled: true
   storageClass: "standard"
   accessModes:
-    - ReadWriteOnce
+    - ReadWriteMany
   size: 2Gi
 
 affinity: