diff --git a/appendices/reserved.xml b/appendices/reserved.xml
index 36bcfdc89f09..9c50a7f5fda3 100644
--- a/appendices/reserved.xml
+++ b/appendices/reserved.xml
@@ -519,40 +519,48 @@
      <tgroup cols="4">
       <tbody>
        <row>
+        <entry>
+         parent
+        </entry>
+        <entry>
+         self
+        </entry>
         <entry>
          int
         </entry>
         <entry>
          float
         </entry>
+       </row>
+       <row>
         <entry>
          bool
         </entry>
         <entry>
          string
         </entry>
-       </row>
-       <row>
         <entry>
          true
         </entry>
         <entry>
          false
         </entry>
+       </row>
+       <row>
         <entry>
          null
         </entry>
         <entry>
          void (as of PHP 7.1)
         </entry>
-       </row>
-       <row>
         <entry>
          iterable (as of PHP 7.1)
         </entry>
         <entry>
          object (as of PHP 7.2)
         </entry>
+       </row>
+       <row>
         <entry>
          mixed (as of PHP 8.0)
         </entry>