diff --git a/.kontinuous/env/preprod/values.yaml b/.kontinuous/env/preprod/values.yaml
index 8834dab0b4..9c69a27c0c 100644
--- a/.kontinuous/env/preprod/values.yaml
+++ b/.kontinuous/env/preprod/values.yaml
@@ -4,7 +4,7 @@ global:
 pg:
   cnpg-cluster:
     persistence:
-      size: "20Gi"
+      size: "30Gi"
     resources:
       requests:
         memory: 3Gi