diff --git a/docs/en/site-config.html b/docs/en/site-config.html
index 155c7e0fb2..ba07c1125a 100644
--- a/docs/en/site-config.html
+++ b/docs/en/site-config.html
@@ -61,6 +61,7 @@
 </ul>
 <p><code>markdownPlugins</code> - An array of plugins to be loaded by Remarkable, the markdown parser and renderer used by Docusaurus. The plugin will receive a reference to the Remarkable instance, allowing custom parsing and rendering rules to be defined.</p>
 <p><code>scripts</code> - Array of JavaScript sources to load. The script tag will be inserted in the HTML head.</p>
+<p><code>cname</code> - The CNAME for your website. It will go into a <code>CNAME</code> file when your site it built.</p>
 <p>Users can also add their own custom fields if they wish to provide some data across different files.</p>
 <h2><a class="anchor" aria-hidden="true" name="example-siteconfigjs-with-all-fields"></a><a href="#example-siteconfigjs-with-all-fields" aria-hidden="true" class="hash-link" ><svg aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Example siteConfig.js with all fields</h2>
 <pre><code class="hljs"><span class="hljs-string">const</span> <span class="hljs-string">users</span> <span class="hljs-string">=</span> <span class="hljs-string">[</span>