diff --git a/dal/settings.py b/dal/settings.py
index 9fd3169..8b467c2 100644
--- a/dal/settings.py
+++ b/dal/settings.py
@@ -32,10 +32,10 @@ AUTH_LDAP_START_TLS = os.environ.get('LDAP_USE_TLS', False)
 
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
-ALLOWED_HOSTS = os.environ.get('ALLOWED_HOSTS', 'localhost')
-
 DEBUG = os.environ.get('DEBUG', False)
 
+ALLOWED_HOSTS = os.environ.get('ALLOWED_HOSTS', 'localhost').split(",")
+
 INSTALLED_APPS = [
     'django.contrib.admin',
     'django.contrib.auth',