diff --git a/aleksis/core/forms.py b/aleksis/core/forms.py
index 8e5233c531193f1c9bbccea011ebdc3f4b765c66..b2fd7980f947bc3cbd76c6bb9a1b6a0465ffe959 100644
--- a/aleksis/core/forms.py
+++ b/aleksis/core/forms.py
@@ -127,6 +127,7 @@ class EditGroupForm(ExtensibleForm):
     layout = Layout(
         Fieldset(_("Common data"), "name", "short_name", "group_type"),
         Fieldset(_("Persons"), "members", "owners", "parent_groups"),
+        Fieldset(_("Additional fields"), "additional_fields"),
     )
 
     class Meta: