diff -r eecb9a1e87aa -r 23ee41f44161 src/pyams_content/shared/common/zmi/security.py
--- a/src/pyams_content/shared/common/zmi/security.py	Mon Oct 10 15:24:45 2016 +0200
+++ b/src/pyams_content/shared/common/zmi/security.py	Tue Oct 11 16:00:27 2016 +0200
@@ -117,7 +117,7 @@
 class SharedToolManagersRestrictionsHeaderAdapter(DefaultPageHeaderAdapter):
     """Shared tool managers restrictions header adapter"""
 
-    back_url = 'admin.html#protected-object-roles.html'
+    back_url = 'admin#protected-object-roles.html'
     back_target = None
 
     icon_class = 'fa fa-fw fa-lock'