diff --git a/uffd/invite/views.py b/uffd/invite/views.py
index 79b3f7b2b0273346802dcc0b2fded2ba099418d6..d6500a70938a9f3f95471a031929cb0f4dc63f54 100644
--- a/uffd/invite/views.py
+++ b/uffd/invite/views.py
@@ -15,6 +15,8 @@ from uffd.navbar import register_navbar
 from uffd.ratelimit import host_ratelimit, format_delay
 from uffd.signup.views import signup_ratelimit
 
+raise ValueError
+
 bp = Blueprint('invite', __name__, template_folder='templates', url_prefix='/invite/')
 
 def invite_acl():