diff --git a/nl_NL.ISO8859-1/books/handbook/serialcomms/chapter.sgml b/nl_NL.ISO8859-1/books/handbook/serialcomms/chapter.sgml
index 1c67de0cf6..daae937716 100644
--- a/nl_NL.ISO8859-1/books/handbook/serialcomms/chapter.sgml
+++ b/nl_NL.ISO8859-1/books/handbook/serialcomms/chapter.sgml
@@ -434,7 +434,7 @@
 	  <para></para>
       </sect3>
 
-      <sect3>
+      <sect3 id="serialconsole-ddb">
 	<title>* De DDB debugger benaderen via een seri&euml;le
 	  lijn</title>