diff --git a/www/js/scene.js b/www/js/scene.js
index e8d7705..6d037ea 100644
--- a/www/js/scene.js
+++ b/www/js/scene.js
@@ -820,15 +820,8 @@ function LOAD_URL() {
             case "live": LOAD(SCENES.Live); break;
             case "practice": LOAD(SCENES.GamePractice); break;
             case "guide": LOAD(SCENES.Guide); break;
-            case "practice": LOAD(SCENES.About); break;
-
-            case "join": {
-                LOAD(SCENES.Join);
-                if(parts[2]) {
-                    let token = UNPACK.base64(parts[2] + "=");
-                    MESSAGE_SESSION_JOIN(token, true);
-                }
-            } break;
+            case "about": LOAD(SCENES.About); break;
+            case "challenge": LOAD(SCENES.Challenge); break;
 
             case "game": {
                 if(parts[2]) {