diff --git a/product/ERP5/Document/WebSite.py b/product/ERP5/Document/WebSite.py
index c731bf14a28bd765a66b6a49eda9b02f4ced7051..06ccfa09ce0aff3ab037cb54cb5133543d5018c7 100644
--- a/product/ERP5/Document/WebSite.py
+++ b/product/ERP5/Document/WebSite.py
@@ -203,7 +203,7 @@ class WebSite(Domain):
         user = portal.acl_users.getUserById(self.getWebmaster())
         if user is not None:
           old_manager = getSecurityManager()
-          newSecurityManager(get_request(), user)
+          newSecurityManager(get_request(), user) # Should be cached per request XXX
         document = self.WebSite_getDocumentValue(portal, name)
         request[CACHE_KEY][name] = document
         if user is not None: