diff --git a/bin/tools/named-journalprint.docbook b/bin/tools/named-journalprint.docbook
index df82c64cf3..f2695f536f 100644
--- a/bin/tools/named-journalprint.docbook
+++ b/bin/tools/named-journalprint.docbook
@@ -78,7 +78,7 @@
         <refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
       </citerefentry>,
       <citerefentry>
-        <refentrytitle>nsupdate</refentrytitle><manvolnum>8</manvolnum>
+        <refentrytitle>nsupdate</refentrytitle><manvolnum>1</manvolnum>
       </citerefentry>,
       <citetitle>BIND 9 Administrator Reference Manual</citetitle>.
     </para>