--- a/src/pyams_zmi/viewlet/menu/__init__.py	Tue Jan 19 10:33:11 2016 +0100
+++ b/src/pyams_zmi/viewlet/menu/__init__.py	Tue Jan 19 10:35:32 2016 +0100
@@ -17,7 +17,7 @@
 
 # import interfaces
 from pyams_skin.interfaces.viewlet import IMainMenusViewletManager
-from pyams_utils.interfaces import VIEW_SYSTEM_PERMISSION, MANAGE_SYSTEM_PERMISSION
+from pyams_utils.interfaces import VIEW_SYSTEM_PERMISSION
 from pyams_zmi.interfaces.menu import ISiteManagementMenu, IControlPanelMenu, IContentManagementMenu
 from pyams_zmi.layer import IAdminLayer