diff --git a/articles/flow/integrations/spring/scopes.adoc b/articles/flow/integrations/spring/scopes.adoc
index 0fe5aa9128..b6b98a8f68 100644
--- a/articles/flow/integrations/spring/scopes.adoc
+++ b/articles/flow/integrations/spring/scopes.adoc
@@ -41,6 +41,9 @@ All Flow routing components (`@Route`, `RouterLayout` or `HasErrorParameter`) ar
 [NOTE]
 When changing the scope annotations, the application server needs to be restarted to apply the new scopes. Restart is required even when live reload is enabled.
 
+.Vaadin scoped bean need to be serializable
+[NOTE]
+The [classname]`BeanStore` is stored in the session. This means in case you persist sessions, e.g. when using Control Center or Kubernetes Kit, the beans needs to be serializable.
 
 === VaadinSessionScope