diff --git a/.travis.yml b/.travis.yml
index 2619a1d8e..6f735f22a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,7 @@ before_script:
 script: 
   - python ./tests.py
   - cd test_project
-  - coverage run --source ../modoboa manage.py test modoboa.core modoboa.lib
+  - coverage run --source ../modoboa manage.py test modoboa.core modoboa.lib modoboa.admin.tests modoboa.limits modoboa.relaydomains
 
 after_success:
   - codecov
diff --git a/test_project/test_project/settings.py b/test_project/test_project/settings.py
index a5b3828c1..5971f257a 100644
--- a/test_project/test_project/settings.py
+++ b/test_project/test_project/settings.py
@@ -55,8 +55,9 @@ MODOBOA_APPS = (
     'modoboa',
     'modoboa.core',
     'modoboa.lib',
-    # Modoboa extensions here.
-
+    'modoboa.admin',
+    'modoboa.limits',
+    'modoboa.relaydomains',
 )
 
 INSTALLED_APPS += MODOBOA_APPS
@@ -94,7 +95,7 @@ WSGI_APPLICATION = 'test_project.wsgi.application'
 # https://docs.djangoproject.com/en/1.6/ref/settings/#databases
 
 DATABASES = {
-    
+
     'default': {
         'ENGINE': 'django.db.backends.postgresql_psycopg2',
         'NAME': 'modoboa_test',
@@ -103,7 +104,7 @@ DATABASES = {
         'HOST': 'localhost',
         'PORT': '',
         'ATOMIC_REQUESTS': True,
-        
+
     },
 
 }