diff --git a/reference/parle/constants.xml b/reference/parle/constants.xml
index f326117dfd..7248502ba7 100644
--- a/reference/parle/constants.xml
+++ b/reference/parle/constants.xml
@@ -7,7 +7,7 @@
  &reftitle.constants;
  &extension.constants;
  <variablelist>
-  <varlistentry xml:id="parle.constant.utf32">
+  <varlistentry xml:id="constant.parle-internal-utf32">
    <term>
     <constant>Parle\INTERNAL_UTF32</constant>
      <type>bool</type>