diff --git a/aleksis/apps/ticdesk/forms.py b/aleksis/apps/ticdesk/forms.py
index 0741565a81047657bd8d2242a777d3c68017b4f9..846fb18c9fc856c454a5a2fdd998ca416d0d6668 100644
--- a/aleksis/apps/ticdesk/forms.py
+++ b/aleksis/apps/ticdesk/forms.py
@@ -9,6 +9,7 @@ from django_select2.forms import ModelSelect2MultipleWidget, ModelSelect2Widget
 from django_starfield import Stars
 from material import Fieldset, Layout, Row
 
+from aleksis.core.forms import AccountRegisterForm
 from aleksis.core.mixins import ExtensibleForm
 from aleksis.core.models import Group, Person
 from aleksis.core.util.core_helpers import get_site_preferences
@@ -496,3 +497,6 @@ class EditFeedbackAspectForm(forms.ModelForm):
     class Meta:
         model = FeedbackAspect
         exclude = []
+
+extend_register_form = Fieldseet("date_of_birth")
+AccountRegisterForm.add_node_to_layout(extend_register_form)