diff --git a/examples/templates/example.html b/examples/templates/example.html
index c8abb1558a..f1f3a311a4 100644
--- a/examples/templates/example.html
+++ b/examples/templates/example.html
@@ -208,7 +208,7 @@
 {{#if css.source}}{{ indent css.source spaces=6 }}{{/if}}    &lt;/style&gt;
   &lt;/head&gt;
   &lt;body&gt;
-{{ indent contents spaces=4 }}    &lt;script src="main.js"&gt;&lt;/script&gt;
+{{ indent contents spaces=4 }}    &lt;script type="module" src="main.js"&gt;&lt;/script&gt;
   &lt;/body&gt;
 &lt;/html&gt;</code></pre>
       </div>
