diff --git a/src/websocket/Readme.md b/src/websocket/Readme.md
index a9bdda73..974b577a 100644
--- a/src/websocket/Readme.md
+++ b/src/websocket/Readme.md
@@ -106,4 +106,8 @@ socket("connection.update", (msg, event) => {
 socket("messages.upsert", (msg, event) => {
     console.log(msg)
 })
+
+socket("qrcode.updated", (msg, event) => {
+    console.log(msg)
+})
 ```
\ No newline at end of file
diff --git a/src/websocket/server.ts b/src/websocket/server.ts
index 69e9fd53..a2a77c2e 100644
--- a/src/websocket/server.ts
+++ b/src/websocket/server.ts
@@ -70,9 +70,10 @@ export class Websocket {
 
     wss.on('connection', (ws, req) => {
       if (!canActivate) {
-        ws.close(401, ' HTTP/1.1 401 Unauthorized');
+        ws.close(401, 'HTTP/1.1 401 Unauthorized');
         return;
       }
+      this.hub.set(key, ws);
     });
 
     server.on('upgrade', (req, socket, head) => {