diff --git a/platform/chromium/is-webrtc-supported.html b/platform/chromium/is-webrtc-supported.html
index a0956fcdf..15c155583 100644
--- a/platform/chromium/is-webrtc-supported.html
+++ b/platform/chromium/is-webrtc-supported.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title></title>
-<script src="js/is-webrtc-supported.js"></script>
+<script async src="js/is-webrtc-supported.js"></script>
 </head>
 <body></body>
 </html>
