diff --git a/util/copyrights b/util/copyrights
index e7d96b1294..749ff669dc 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -2276,7 +2276,7 @@
 ./lib/dns/include/dns/version.h			C	2001,2004,2005,2006,2007
 ./lib/dns/include/dns/view.h			C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011
 ./lib/dns/include/dns/xfrin.h			C	1999,2000,2001,2003,2004,2005,2006,2007,2009
-./lib/dns/include/dns/zone.h			C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011
+./lib/dns/include/dns/zone.h			C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012
 ./lib/dns/include/dns/zonekey.h			C	2001,2004,2005,2006,2007
 ./lib/dns/include/dns/zt.h			C	1999,2000,2001,2002,2004,2005,2006,2007,2011
 ./lib/dns/include/dst/.cvsignore		X	2000,2001,2004