diff --git a/manifests/focalboard/values.yaml b/manifests/focalboard/values.yaml
index 2ea5b62..8abf608 100644
--- a/manifests/focalboard/values.yaml
+++ b/manifests/focalboard/values.yaml
@@ -30,8 +30,9 @@ postgresql:
   primary:
     persistence:
       size: 20Gi
+      storageClass: nfs-client
 
 persistence:
   enabled: true
-  size: 10Gi
+  size: 20Gi
   storageClass: nfs-client