diff --git a/experiments/chrome_debugger.html b/experiments/chrome_debugger.html
index b3619032..a6d4b1cf 100644
--- a/experiments/chrome_debugger.html
+++ b/experiments/chrome_debugger.html
@@ -18,7 +18,7 @@
         <script type="text/javascript" src="../src/debug/MessageReader.js"></script>
 	</head>
 	<body>
-		<embed type="application/o3stem-aaaaaaaa-1111-bbbb-1111-cccccccccccc" width="0" height="0" /> 
+		<embed type="application/o3demo-8a66ecac-63fd-4afa-9d42-3034d18c88f4" width="0" height="0" /> 
 
         <button onClick="testChrome()">start test</button>
 	</body>
