--- a/src/ztfy/myams/login.py	Tue Sep 23 17:16:50 2014 +0200
+++ b/src/ztfy/myams/login.py	Tue Sep 23 17:17:11 2014 +0200
@@ -64,6 +64,7 @@
 
     legend = _("Please enter valid credentials to login")
     dialog_class = 'modal-medium'
+    warn_on_change = False
 
     fields = field.Fields(ILoginFormFields)
     buttons = button.Buttons(ILoginFormButtons)