diff --git a/docs/buildroot.html b/docs/buildroot.html
index 454ddaee9d..83dc9a53f2 100644
--- a/docs/buildroot.html
+++ b/docs/buildroot.html
@@ -254,7 +254,6 @@
     <li>BUILDROOT_COPYTO</li>
     <li>BUILDROOT_DL_DIR</li>
     <li>BUILDROOT_LOCAL</li>
-    <li>BUILDROOT_USE_XWINDOWS</li>
     </ul>
 
     <p>An example that uses config files located in the toplevel directory and