diff --git a/index.html b/index.html
index 474aca3..db18dd1 100644
--- a/index.html
+++ b/index.html
@@ -1046,6 +1046,9 @@ <h4>
             <li>If <var>target</var>'s <a>has scheduled selectionchange
             event</a> is true, abort these steps.
             </li>
+            <li>Set <var>target</var>'s <a>has scheduled selectionchange
+            event</a> to true.
+            </li>
             <li>
               <a>Queue a task</a> on the <a>user interaction task source</a> to
               <a>fire a selectionchange event</a> on <var>target</var>.