Frontpage root level only

publichealth/home/migrations/0008_auto_20170313_1755.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.6 on 2017-03-13 16:55
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('home', '0007_articlepage_date'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='homepage',
+            options={'verbose_name': 'Frontpage'},
+        ),
+    ]

publichealth/home/models.py

@@ -184,5 +184,6 @@ class HomePage(Page):
         context['featured'] = featured
         return context
 
+    parent_page_types = []
     class Meta:
         verbose_name = "Frontpage"