diff --git a/bigbluebutton-html5/imports/ui/components/external-video-player/custom-players/arc-player.jsx b/bigbluebutton-html5/imports/ui/components/external-video-player/custom-players/arc-player.jsx
index 0b9e14ef53c9dc69ee344414979be39fa6f5083e..fa1a1920214a8fc004985596ebf74a958a71c6fd 100644
--- a/bigbluebutton-html5/imports/ui/components/external-video-player/custom-players/arc-player.jsx
+++ b/bigbluebutton-html5/imports/ui/components/external-video-player/custom-players/arc-player.jsx
@@ -1,7 +1,7 @@
 import loadScript from 'load-script';
 import React, { Component } from 'react'
 
-const MATCH_URL = new RegExp("https?:\/\/(\\w+)\.(instructuremedia.com)(\/embed)?\/([-abcdef0-9]+)");
+const MATCH_URL = new RegExp("https?:\/\/(\\w+)[.](instructuremedia.com)(\/embed)?\/([-abcdef0-9]+)");
 
 const SDK_URL = 'https://files.instructuremedia.com/instructure-media-script/instructure-media-1.1.0.js';