diff --git a/appinfo/routes.php b/appinfo/routes.php
index 6df140a..f22716d 100644
--- a/appinfo/routes.php
+++ b/appinfo/routes.php
@@ -5,7 +5,7 @@ return [
         'room_api' => ['url' => '/api/0.1/rooms']
     ],
     'routes' => [
-        ['name' => 'join#index', 'url' => '/{token}', 'verb' => 'GET', 'requirements' => array('token' => '\w[16,]')],
+        ['name' => 'join#index', 'url' => '/b/{token}', 'verb' => 'GET'],
         ['name' => 'room_api#preflighted_cors', 'url' => '/api/0.1/{path}',
          'verb' => 'OPTIONS', 'requirements' => ['path' => '.+']]
     ]
diff --git a/ts/Manager/RoomRow.tsx b/ts/Manager/RoomRow.tsx
index a122371..03acd9b 100644
--- a/ts/Manager/RoomRow.tsx
+++ b/ts/Manager/RoomRow.tsx
@@ -73,12 +73,12 @@ const RoomRow: React.FC<Props> = (props) => {
     return (
         <tr key={room.id}>
             <td className="share icon-col">
-                <CopyToClipboard text={window.location.origin + api.getUrl(`${room.uid}`)}>
+                <CopyToClipboard text={window.location.origin + api.getUrl(`b/${room.uid}`)}>
                     <span  className="icon icon-clippy icon-visible copy-to-clipboard" ></span>
                 </CopyToClipboard>
             </td>
             <td className="start icon-col">
-                <a href={api.getUrl(`${room.uid}`)} className="icon icon-play icon-visible" target="_blank" rel="noopener noreferrer"></a>
+                <a href={api.getUrl(`b/${room.uid}`)} className="icon icon-play icon-visible" target="_blank" rel="noopener noreferrer"></a>
             </td>
             <td className="name">
                 {edit('name')}
diff --git a/ts/filelist.ts b/ts/filelist.ts
index 283d2d4..de76a08 100644
--- a/ts/filelist.ts
+++ b/ts/filelist.ts
@@ -51,7 +51,7 @@ $(() => {
     async function share(path: string, filename: string, roomUid) {
         const id = await createShare(path);
         const shareUrl = await configureShare(id);
-        const joinUrl = generateUrl('/apps/bbb/{uid}?u={url}&filename={filename}', {
+        const joinUrl = generateUrl('/apps/bbb/b/{uid}?u={url}&filename={filename}', {
             uid: roomUid,
             url: shareUrl + '/download',
             filename