diff --git a/index.mjs b/index.mjs
index f2c9232..97a18ae 100644
--- a/index.mjs
+++ b/index.mjs
@@ -22,10 +22,8 @@ const server = Server.configure({
             console.error('Request headers not found');
             return null;
         }
-
-        const parsedUrl = url.parse(data.socket.url, true);
-        const shout_id = parsedUrl.query.shout_id;
-        console.debug(`parsed socket url shout_id extracted: ${shout_id}`);
+        const shout_id = parseInt(data.documentName.replace('shout-', ''), 10)
+        console.debug(`shout_id extracted: ${shout_id}`);
 
         const params = {
             token_type: 'access_token',