diff --git a/.travis.yml b/.travis.yml
index 2fdd145..99b5855 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,8 +10,10 @@ env:
   - TOX_ENV=py26-dj16
   - TOX_ENV=py27-dj15
   - TOX_ENV=py27-dj16
+  - TOX_ENV=py27-dj17
   - TOX_ENV=py33-dj15
   - TOX_ENV=py33-dj16
+  - TOX_ENV=py33-dj17
 install:
   - pip install --upgrade pip
   - pip install tox==1.8.0
diff --git a/tests/manage.py b/tests/manage.py
index af5dab4..37e7bbf 100755
--- a/tests/manage.py
+++ b/tests/manage.py
@@ -10,8 +10,4 @@
 
     from django.core.management import execute_from_command_line
 
-    from django.contrib.auth.tests import custom_user
-    custom_user.AbstractUser._meta.local_many_to_many = []
-    custom_user.PermissionsMixin._meta.local_many_to_many = []
-
     execute_from_command_line(sys.argv)
diff --git a/tests/tests/migrations/0001_initial.py b/tests/tests/migrations/0001_initial.py
new file mode 100644
index 0000000..f2b1c00
--- /dev/null
+++ b/tests/tests/migrations/0001_initial.py
@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('auth', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(default=django.utils.timezone.now, verbose_name='last login')),
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                ('email', models.EmailField(unique=True, max_length=255, verbose_name='email address', db_index=True)),
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active.  Unselect this instead of deleting accounts.', verbose_name='active')),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                ('full_name', models.CharField(max_length=255, verbose_name=b'full name', blank=True)),
+                ('preferred_name', models.CharField(max_length=255, verbose_name=b'preferred name', blank=True)),
+                ('groups', models.ManyToManyField(related_query_name='user', related_name='user_set', to='auth.Group', blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of his/her group.', verbose_name='groups')),
+                ('user_permissions', models.ManyToManyField(related_query_name='user', related_name='user_set', to='auth.Permission', blank=True, help_text='Specific permissions for this user.', verbose_name='user permissions')),
+            ],
+            options={
+                'swappable': 'AUTH_USER_MODEL',
+            },
+            bases=(models.Model,),
+        ),
+    ]
diff --git a/tests/tests/migrations/__init__.py b/tests/tests/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/tests/tests.py b/tests/tests/tests.py
index b232221..391c658 100644
--- a/tests/tests/tests.py
+++ b/tests/tests/tests.py
@@ -4,9 +4,13 @@
 """
 import itertools
 
+try:
+    from unittest import skipIf, skipUnless
+except ImportError:  # Python < 2.7
+    from django.utils.unittest import skipIf, skipUnless
+
 from django.core import mail
 from django.core.urlresolvers import reverse
-from django.contrib.sites.models import Site, RequestSite
 from django.contrib.auth import REDIRECT_FIELD_NAME, get_user_model
 from django.contrib.auth.forms import AuthenticationForm
 from django.contrib.auth.tests.utils import skipIfCustomUser
@@ -14,7 +18,6 @@
 from django.test import TestCase
 from django.test.client import RequestFactory
 from django.test.utils import override_settings
-from django.utils import unittest
 from django.utils.encoding import force_text
 from django.utils.translation import ugettext as _
 from django.forms.fields import Field
@@ -41,6 +44,17 @@
         LogoutTest,
     )
 
+try:
+    from django.contrib.sites.shortcuts import get_current_site
+except ImportError:  # Django < 1.7
+    def get_current_site(request):
+        from django.contrib.sites.models import Site, RequestSite
+        if Site._meta.installed:
+            return Site.objects.get_current()
+        else:
+            return RequestSite(request)
+
+
 from authtools.admin import BASE_FIELDS
 from authtools.forms import UserCreationForm, UserChangeForm, FriendlyPasswordResetForm
 from authtools.views import PasswordResetCompleteView, resolve_url_lazy
@@ -49,7 +63,7 @@
 
 
 def skipIfNotCustomUser(test_func):
-    return unittest.skipIf(settings.AUTH_USER_MODEL == 'auth.User', 'Built-in User model in use')(test_func)
+    return skipIf(settings.AUTH_USER_MODEL == 'auth.User', 'Built-in User model in use')(test_func)
 
 
 class AuthViewNamedURLTests(AuthViewNamedURLTests):
@@ -173,12 +187,9 @@ class LoginTest(LoginTest):
     def test_current_site_in_context_after_login(self):
         response = self.client.get(reverse('login'))
         self.assertEqual(response.status_code, 200)
-        if Site._meta.installed:
-            site = Site.objects.get_current()
-            self.assertEqual(response.context['site'], site)
-            self.assertEqual(response.context['site_name'], site.name)
-        else:
-            self.assertIsInstance(response.context['site'], RequestSite)
+        site = get_current_site(response.request)
+        self.assertEqual(response.context['site'], site)
+        self.assertEqual(response.context['site_name'], site.name)
         self.assertTrue(isinstance(response.context['form'], AuthenticationForm),
                         'Login form is not an AuthenticationForm')
 
@@ -478,7 +489,7 @@ def test_create_superuser(self):
 
 
 class UserModelTest(TestCase):
-    @unittest.skipUnless(settings.AUTH_USER_MODEL == 'authtools.User',
+    @skipUnless(settings.AUTH_USER_MODEL == 'authtools.User',
                          "only check authuser's ordering")
     def test_default_ordering(self):
         self.assertSequenceEqual(['name', 'email'], User._meta.ordering)
diff --git a/tox.ini b/tox.ini
index 784d995..958a712 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,7 @@
 [tox]
 envlist=
-    py{26,27,33}-dj{15,16}
+    py{26,27,33}-dj{15,16},
+    py{27,33}-dj{17}
 
 [testenv]
 basepython=
@@ -14,6 +15,7 @@ deps=
   dj15,dj16: South>=1.0.2
   dj15: Django>=1.5,<1.6
   dj16: Django>=1.6,<1.7
+  dj17: Django>=1.7,<1.8
 whitelist_externals=
   env
   make