diff --git a/sitewide/usersettings.py b/sitewide/usersettings.py
index 163d731..67c8cea 100644
--- a/sitewide/usersettings.py
+++ b/sitewide/usersettings.py
@@ -1,7 +1,6 @@
-# Copyright 2016 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file or at
-# https://developers.google.com/open-source/licenses/bsd
+# Copyright 2016 The Chromium Authors
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 
 """Classes for the user settings (preferences) page."""
 from __future__ import print_function
@@ -14,14 +13,14 @@
 import ezt
 
 from businesslogic import work_env
-from framework import flaskservlet
 from framework import framework_helpers
 from framework import permissions
+from framework import servlet
 from framework import template_helpers
 from framework import urls
 
 
-class UserSettings(flaskservlet.FlaskServlet):
+class UserSettings(servlet.Servlet):
   """Shows a page with a simple form to edit user preferences."""
 
   _PAGE_TEMPLATE = 'sitewide/user-settings-page.ezt'