diff --git a/app/main.py b/app/main.py
index 30c9269..1f06551 100644
--- a/app/main.py
+++ b/app/main.py
@@ -36,7 +36,7 @@ from utils import (
 )
 from auth import (
     get_current_user, has_access, issue_auth_cookie, issue_csrf_cookie,
-    require_admin, require_user, validate_csrf, verify_password,
+    require_admin, require_user, user_is_valid, validate_csrf, verify_password,
 )
 from runtime import (
     acquire_universal_slot, acquire_web_pool_slot, allocator_lock,