diff --git a/js/rotate-datacard-backs.user.js b/js/rotate-datacard-backs.user.js
index 3cff6d7..3321885 100644
--- a/js/rotate-datacard-backs.user.js
+++ b/js/rotate-datacard-backs.user.js
@@ -6,6 +6,8 @@
 // @match        *://game-datacards.eu/*
 // @grant        none
 // @run-at       document-idle
+// @downloadURL  https://git.luxick.de/luxick/scripts/raw/branch/master/js/rotate-datacard-backs.user.js
+// @updateURL    https://git.luxick.de/luxick/scripts/raw/branch/master/js/rotate-datacard-backs.user.js
 // ==/UserScript==
 
 (function () {