diff --git a/options.xhtml b/options.xhtml
index 42352be1..1efbabe7 100644
--- a/options.xhtml
+++ b/options.xhtml
@@ -19772,7 +19772,7 @@ strings concatenated with “\n”</p>
 
 <p><span class="emphasis"><em>Example:</em></span></p><pre><code class="programlisting">&#x27;&#x27;
   /* Hide tab bar in FF Quantum */
-  @-moz-document url(&quot;chrome://browser/content/browser.xul&quot;) {
+  @-moz-document url(chrome://browser/content/browser.xul), url(chrome://browser/content/browser.xhtml) {
     #TabsToolbar {
       visibility: collapse !important;
       margin-bottom: 21px !important;