--- a/src/pyams_content/profile/zmi/__init__.py	Wed Apr 11 16:44:46 2018 +0200
+++ b/src/pyams_content/profile/zmi/__init__.py	Wed Apr 11 16:46:31 2018 +0200
@@ -37,6 +37,8 @@
 class AdminProfileTabForm(InnerAdminEditForm):
     """Admin profile tab form"""
 
+    prefix = 'admin_profile.'
+
     tab_label = _("Admin. profile")
     legend = None