diff --git a/reference/ps/constants.xml b/reference/ps/constants.xml
index e4b2d78708..dc0630c78e 100644
--- a/reference/ps/constants.xml
+++ b/reference/ps/constants.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: jsgoupil Status: ready -->
+<!-- EN-Revision: 39b8a62079764f93296887ba43d7a42274f11115 Maintainer: jsgoupil Status: ready -->
 <!-- Reviewed: no -->
 
 <appendix xml:id="ps.constants" xmlns="http://docbook.org/ns/docbook">
@@ -19,16 +19,16 @@
      </row>
     </thead>
     <tbody>
-     <row>
-      <entry>ps_LINECAP_BUTT</entry>
+     <row xml:id="constant.ps-linecap-butt">
+      <entry><constant>ps_LINECAP_BUTT</constant></entry>
       <entry></entry>
      </row>
-     <row>
-      <entry>ps_LINECAP_ROUND</entry>
+     <row xml:id="constant.ps-linecap-round">
+      <entry><constant>ps_LINECAP_ROUND</constant></entry>
       <entry></entry>
      </row>
-     <row>
-      <entry>ps_LINECAP_SQUARED</entry>
+     <row xml:id="constant.ps-linecap-squared">
+      <entry><constant>ps_LINECAP_SQUARED</constant></entry>
       <entry></entry>
      </row>
     </tbody>
@@ -45,16 +45,16 @@
      </row>
     </thead>
     <tbody>
-     <row>
-      <entry>ps_LINEJOIN_MITER</entry>
+     <row xml:id="constant.ps-linejoin-miter">
+      <entry><constant>ps_LINEJOIN_MITER</constant></entry>
       <entry></entry>
      </row>
-     <row>
-      <entry>ps_LINEJOIN_ROUND</entry>
+     <row xml:id="constant.ps-linejoin-round">
+      <entry><constant>ps_LINEJOIN_ROUND</constant></entry>
       <entry></entry>
      </row>
-     <row>
-      <entry>ps_LINEJOIN_BEVEL</entry>
+     <row xml:id="constant.ps-linejoin-bevel">
+      <entry><constant>ps_LINEJOIN_BEVEL</constant></entry>
       <entry></entry>
      </row>
     </tbody>