diff --git a/index.html b/index.html
index 5968c34..bff6d25 100644
--- a/index.html
+++ b/index.html
@@ -147,6 +147,11 @@ <h2>
           "https://html.spec.whatwg.org/multipage/webappapis.html#eventhandler"><dfn><code>
           EventHandler</code></dfn></a>
         </li>
+        <li>
+          <a href=
+          "https://dom.spec.whatwg.org/#eventtarget"><dfn><code>
+          EventTarget</code></dfn></a>
+        </li>
         <li>
           <dfn><a href=
           "https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-task">queue a