diff --git a/doc/manual/manual.xml b/doc/manual/manual.xml
index c5a52a9a..e1eaf013 100644
--- a/doc/manual/manual.xml
+++ b/doc/manual/manual.xml
@@ -20,6 +20,7 @@
     <copyright>
       <year>2004</year>
       <year>2005</year>
+      <year>2006</year>
       <holder>Eelco Dolstra</holder>
     </copyright>
   </bookinfo>