diff --git a/spec/datetimeformat.html b/spec/datetimeformat.html
index 85fa757b..39049b71 100644
--- a/spec/datetimeformat.html
+++ b/spec/datetimeformat.html
@@ -264,12 +264,14 @@ <h1>Internal slots</h1>
             <li>year, month, day</li>
             <li>year, month</li>
             <li>month, day</li>
+            <li>month</li>
             <li>hour, minute, second, fractionalSecondDigits</li>
             <li>hour, minute, second</li>
             <li>hour, minute</li>
-            <li>dayPeriod, hour</li>
+            <li>dayPeriod, hour, minute, second, fractionalSecondDigits</li>
             <li>dayPeriod, hour, minute, second</li>
             <li>dayPeriod, hour, minute</li>
+            <li>dayPeriod, hour</li>
           </ul>
         </li>
         <li>