diff --git a/setup.py b/setup.py
index 75522b0..37da236 100644
--- a/setup.py
+++ b/setup.py
@@ -119,7 +119,7 @@ setup(
         'django >= 1.11, < 2.0',
         'django-extensions',
         'django-bootstrap3 < 12',
-        'django-countries',
+        'django-countries < 6',
         'django-datetime-widget',
         'pytz',
         'selenium',