diff --git a/djangocms_blog/migrations/0022_auto_20170304_1040.py b/djangocms_blog/migrations/0022_auto_20170304_1040.py
new file mode 100644
index 0000000..8a6ec77
--- /dev/null
+++ b/djangocms_blog/migrations/0022_auto_20170304_1040.py
@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.12 on 2017-03-04 09:40
+from __future__ import unicode_literals
+
+from distutils.version import LooseVersion
+
+from django.db import migrations, models
+
+import aldryn_apphooks_config
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('djangocms_blog', '0021_auto_20160823_2008'),
+    ]
+
+    if LooseVersion(aldryn_apphooks_config.__version__) > LooseVersion('0.3.0'):
+        operations = [
+            migrations.AlterField(
+                model_name='blogconfig',
+                name='namespace',
+                field=models.CharField(default=None, max_length=100, unique=True, verbose_name='Instance namespace'),
+            ),
+            migrations.AlterField(
+                model_name='blogconfig',
+                name='type',
+                field=models.CharField(max_length=100, verbose_name='Type'),
+            ),
+        ]