diff --git a/kafka-cluster/values.yaml b/kafka-cluster/values.yaml
index 9701a04..66044e4 100644
--- a/kafka-cluster/values.yaml
+++ b/kafka-cluster/values.yaml
@@ -35,7 +35,7 @@ spec:
     volumes:
       - id: 0
         type: persistent-claim
-        size: 5Gi
+        size: 50Gi
         class: standard-rwo
         kraftMetadata: shared
 ---