diff --git a/testing/test_settings.py b/testing/test_settings.py
index 1bd0dbb..bc083ae 100755
--- a/testing/test_settings.py
+++ b/testing/test_settings.py
@@ -40,6 +40,13 @@
 ALLOWED_HOSTS = ['localhost']
 
 
+
+# Mailman API credentials for testing
+MAILMAN_REST_API_URL = 'http://localhost:9001'
+MAILMAN_REST_API_USER = 'restadmin'
+MAILMAN_REST_API_PASS = 'restpass'
+
+
 # Application definition
 
 INSTALLED_APPS = (
@@ -70,7 +77,6 @@
 # is the only app you want to serve.
 ROOT_URLCONF = 'testing.urls'
 
-# List of callables that know how to import templates from various sources.
 TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
@@ -78,7 +84,6 @@
         'APP_DIRS': True,
         'OPTIONS': {
             'context_processors': [
-                'django.contrib.auth.context_processors.auth',
                 'django.template.context_processors.debug',
                 'django.template.context_processors.i18n',
                 'django.template.context_processors.media',
@@ -86,6 +91,7 @@
                 'django.template.context_processors.tz',
                 'django.template.context_processors.csrf',
                 'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
                 'django.contrib.messages.context_processors.messages',
                 'postorius.context_processors.postorius',
             ],
@@ -106,6 +112,7 @@
     }
 }
 
+
 # Internationalization
 # https://docs.djangoproject.com/en/{{ docs_version }}/topics/i18n/
 
@@ -126,18 +133,6 @@
 STATIC_URL = '/static/'
 
 
-AUTHENTICATION_BACKENDS = (
-    'django.contrib.auth.backends.ModelBackend',
-    'django_browserid.auth.BrowserIDBackend',
-)
-
-
-# Mailman API credentials for testing
-MAILMAN_REST_API_URL = 'http://localhost:9001'
-MAILMAN_REST_API_USER = 'restadmin'
-MAILMAN_REST_API_PASS = 'restpass'
-
-
 LOGIN_URL          = 'user_login'
 LOGIN_REDIRECT_URL = 'list_index'
 LOGOUT_URL         = 'user_logout'
@@ -147,6 +142,19 @@
 BROWSERID_USERNAME_ALGO = username
 
 
+# Compatibility with Bootstrap 3
+from django.contrib.messages import constants as messages
+MESSAGE_TAGS = {
+    messages.ERROR: 'danger'
+}
+
+
+AUTHENTICATION_BACKENDS = (
+    'django.contrib.auth.backends.ModelBackend',
+    'django_browserid.auth.BrowserIDBackend',
+)
+
+
 # Set VCR_RECORD_MODE to 'all' to re-record all API responses.
 # (Remember to use an empty mailman database!)
 VCR_RECORD_MODE = 'once'
diff --git a/testing/urls.py b/testing/urls.py
index b8aefdd..9558d4c 100644
--- a/testing/urls.py
+++ b/testing/urls.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright (C) 1998-2012 by the Free Software Foundation, Inc.
+# Copyright (C) 1998-2016 by the Free Software Foundation, Inc.
 #
 # This file is part of Postorius.
 #
@@ -19,7 +19,6 @@
 import postorius
 
 from django.conf.urls import include, url
-from django.conf import settings
 
 urlpatterns = [
     url('', include('django_browserid.urls')),