diff --git a/lemonldap-ng-portal/site/htdocs/static/bootstrap/js/skin.js b/lemonldap-ng-portal/site/htdocs/static/bootstrap/js/skin.js
index a0bf730fb..e144c9ba0 100644
--- a/lemonldap-ng-portal/site/htdocs/static/bootstrap/js/skin.js
+++ b/lemonldap-ng-portal/site/htdocs/static/bootstrap/js/skin.js
@@ -51,7 +51,6 @@ $(window).on("load", function() {
   // when global checkbox is clicked
   $("#globalrememberauthchoice").change(function() {
       var checked = this.checked;
-      alert("checked " +checked);
       $( 'input[name="rememberauthchoice"]' ).each(function() {
           $( this ).val(checked);
       });