diff --git a/packages/less/test/browser/generator/template.js b/packages/less/test/browser/generator/template.js
index 8d3708c61..e2620c11c 100644
--- a/packages/less/test/browser/generator/template.js
+++ b/packages/less/test/browser/generator/template.js
@@ -31,15 +31,15 @@ module.exports = (stylesheets, helpers, spec, less) => {
         <script src="../../${helper}"></script>
     `).join('')}
 
-    <link rel="stylesheet" href="../../node_modules/mocha/mocha.css">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/mocha@6.2.3/mocha.css">
 </head>
 
 <body>
     <!-- content -->
     <div id="mocha"></div>
-    <script src="../../node_modules/mocha/mocha.js"></script>
-    <script src="../../node_modules/mocha-teamcity-reporter/lib/teamcityBrowser.js"></script>
-    <script src="../../node_modules/chai/chai.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/mocha@6.2.3/mocha.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/mocha-teamcity-reporter@3.0.0/lib/teamcityBrowser.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/chai@4.3.7/chai.js"></script>
     <script>
         expect = chai.expect
         mocha.setup({
