diff --git a/openslides/participant/forms.py b/openslides/participant/forms.py
index 35cac9233..15f7a0673 100644
--- a/openslides/participant/forms.py
+++ b/openslides/participant/forms.py
@@ -74,12 +74,11 @@ class GroupForm(ModelForm, CssClassMixin):
         exclude = ('permissions',)
 
 
-class UsersettingsForm(UserEditForm, CssClassMixin):
+class UsersettingsForm(ModelForm, CssClassMixin):
     class Meta:
         model = User
         fields = ('username', 'first_name', 'last_name', 'email')
 
-
 class UserImportForm(Form, CssClassMixin):
     csvfile = FileField(widget=FileInput(attrs={'size':'50'}), label=_("CSV File"))
     application_handling = ChoiceField(required=True, choices=USER_APPLICATION_IMPORT_OPTIONS, label=_("For existing applications"))