diff --git a/django_etebase/views.py b/django_etebase/views.py
index a60346b..2dc7adf 100644
--- a/django_etebase/views.py
+++ b/django_etebase/views.py
@@ -710,7 +710,7 @@ class AuthenticationViewSet(viewsets.ViewSet):
         elif challenge_data['userId'] != user.id:
             content = {'code': 'wrong_user', 'detail': 'This challenge is for the wrong user'}
             return Response(content, status=status.HTTP_400_BAD_REQUEST)
-        elif not settings.DEBUG and host != request.get_host():
+        elif not settings.DEBUG and host.split(':', 1)[0] != request.get_host():
             detail = 'Found wrong host name. Got: "{}" expected: "{}"'.format(host, request.get_host())
             content = {'code': 'wrong_host', 'detail': detail}
             return Response(content, status=status.HTTP_400_BAD_REQUEST)