diff --git a/index.html b/index.html
index 80a8ae7..6a1e71c 100644
--- a/index.html
+++ b/index.html
@@ -1791,6 +1791,9 @@ <h2>
   </p>
 </section>
 
+<section id="index" class="appendix">
+</section>
+
 <section id="idl-index" class="appendix">
   <!-- All the Web IDL will magically appear here -->
 </section>