diff --git a/threadr/accept_cookie.php b/threadr/accept_cookie.php
index 9f18027..b71e8e8 100644
--- a/threadr/accept_cookie.php
+++ b/threadr/accept_cookie.php
@@ -1,4 +1,4 @@
 <?php
 setcookie('threadr_cookie_banner', $expires=time()+2592000);
-header("Location: https://$_SERVER[HTTP_HOST]" . urldecode($_GET['from']));
+header("Location: https://%DOMAIN_NAME%" . urldecode($_GET['from']));
 ?>