diff --git a/values_cusprod.yaml b/values_cusprod.yaml
index 7a6ae81..d7f5c73 100644
--- a/values_cusprod.yaml
+++ b/values_cusprod.yaml
@@ -111,7 +111,7 @@ smardigo-connect:
   postgres:
     spec:
       volume:
-        size: 250Gi
+        size: 400Gi
     monitoring:
       alerts:
         postgres: