diff --git a/rabbitmq/values.yaml b/rabbitmq/values.yaml
index f3f10f1e94..64187d66cf 100644
--- a/rabbitmq/values.yaml
+++ b/rabbitmq/values.yaml
@@ -188,7 +188,7 @@ volume:
   chown_on_start: true
   enabled: true
   class_name: general
-  size: 1Gi
+  size: 256Mi
 
 manifests:
   configmap_bin: true