diff --git a/cms_helper.py b/cms_helper.py
index c07f3e3..ad35c1b 100755
--- a/cms_helper.py
+++ b/cms_helper.py
@@ -96,6 +96,7 @@ HELPER_SETTINGS = dict(
     HAYSTACK_CONNECTIONS={
         'default': {}
     },
+    BLOG_AUTO_SETUP=False,
 )
 
 try:
diff --git a/djangocms_blog/migrations/0021_auto_20160823_2008.py b/djangocms_blog/migrations/0021_auto_20160823_2008.py
index 5ab8fb4..1026e24 100644
--- a/djangocms_blog/migrations/0021_auto_20160823_2008.py
+++ b/djangocms_blog/migrations/0021_auto_20160823_2008.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.9.9 on 2016-08-23 18:08
 from __future__ import unicode_literals
 
 from django.db import migrations, models
 import django.db.models.deletion
+from djangocms_blog.models import thumbnail_model
 
 
 class Migration(migrations.Migration):
@@ -16,26 +16,26 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='authorentriesplugin',
             name='cmsplugin_ptr',
-            field=models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, related_name='djangocms_blog_authorentriesplugin', serialize=False, to='cms.CMSPlugin'),
+            field=models.OneToOneField(parent_link=True, related_name='djangocms_blog_authorentriesplugin', auto_created=True, primary_key=True, serialize=False, to='cms.CMSPlugin'),
         ),
         migrations.AlterField(
             model_name='genericblogplugin',
             name='cmsplugin_ptr',
-            field=models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, related_name='djangocms_blog_genericblogplugin', serialize=False, to='cms.CMSPlugin'),
+            field=models.OneToOneField(parent_link=True, related_name='djangocms_blog_genericblogplugin', auto_created=True, primary_key=True, serialize=False, to='cms.CMSPlugin'),
         ),
         migrations.AlterField(
             model_name='latestpostsplugin',
             name='cmsplugin_ptr',
-            field=models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, related_name='djangocms_blog_latestpostsplugin', serialize=False, to='cms.CMSPlugin'),
+            field=models.OneToOneField(parent_link=True, related_name='djangocms_blog_latestpostsplugin', auto_created=True, primary_key=True, serialize=False, to='cms.CMSPlugin'),
         ),
         migrations.AlterField(
             model_name='post',
             name='main_image_full',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='djangocms_blog_post_full', to='filer.ThumbnailOption', verbose_name='main image full'),
+            field=models.ForeignKey(related_name='djangocms_blog_post_full', on_delete=django.db.models.deletion.SET_NULL, verbose_name='main image full', blank=True, to=thumbnail_model, null=True),
         ),
         migrations.AlterField(
             model_name='post',
             name='main_image_thumbnail',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='djangocms_blog_post_thumbnail', to='filer.ThumbnailOption', verbose_name='main image thumbnail'),
+            field=models.ForeignKey(related_name='djangocms_blog_post_thumbnail', on_delete=django.db.models.deletion.SET_NULL, verbose_name='main image thumbnail', blank=True, to=thumbnail_model, null=True),
         ),
     ]
diff --git a/tests/test_setup.py b/tests/test_setup.py
index cfe8691..5933ca3 100644
--- a/tests/test_setup.py
+++ b/tests/test_setup.py
@@ -12,7 +12,13 @@ from djangocms_blog.cms_appconfig import BlogConfig
 
 from .base import BaseTest
 
+try:
+    from django.test import override_settings
+except ImportError:
+    from django.test.utils import override_settings
 
+
+@override_settings(BLOG_AUTO_SETUP=True)
 class SetupTest(BaseTest):
 
     @classmethod
diff --git a/tox.ini b/tox.ini
index f339fb7..c5d4231 100644
--- a/tox.ini
+++ b/tox.ini
@@ -41,7 +41,7 @@ deps =
     knocker: djangocms-text-ckeditor<3.0
     django-meta>=1.2
     html5lib<0.99999999
-    https://github.com/nephila/djangocms-helper/archive/develop.zip
+    https://github.com/nephila/djangocms-helper/archive/release/0.9.x.zip
     https://github.com/aldryn/aldryn-apphooks-config/archive/master.zip
     https://github.com/nephila/djangocms-apphook-setup/archive/master.zip
     -r{toxinidir}/requirements-test.txt