diff --git a/header.php b/header.php
index 4f5f687..eb0bc7f 100644
--- a/header.php
+++ b/header.php
@@ -2,6 +2,7 @@
 require_once("language/language.php");
 
 header("Access-Control-Allow-Origin: *");
+header("X-Powered-By: Club Mate");
 
 $lang = Language::getPreferredLanguage();
 ?>