Fix form

aleksis/apps/ticdesk/forms.py

@@ -498,5 +498,6 @@ class EditFeedbackAspectForm(forms.ModelForm):
         model = FeedbackAspect
         exclude = []
 
-extend_register_form = Fieldset("date_of_birth")
+date_of_birth = forms.DateField(label=_("Date of birth"))
+extend_register_form = Fieldset(date_of_birth)
 AccountRegisterForm.add_node_to_layout(extend_register_form)