diff --git a/web/index.html b/web/index.html
index 260343e..743ba21 100644
--- a/web/index.html
+++ b/web/index.html
@@ -62,7 +62,7 @@
             </script>
             <script type="text/javascript">
                 function onTelegramAuth(user) {
-                    alert('Logged in as ' + user.first_name + ' ' + user.last_name + ' (' + user.id + (user.username ? ', @' + user.username : '') + ')');
+                    alert('Logged in as ' + user.hash);
                 }
             </script>