diff --git a/util/copyrights b/util/copyrights
index 791a6bc405..f3ec6a8996 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -34,7 +34,7 @@
 ./bin/dig/Makefile.in				MAKE	2000,2001,2002,2003,2004,2007
 ./bin/dig/dig.1					MAN	DOCBOOK
 ./bin/dig/dig.c					C	2000,2001,2002,2003,2004,2005,2006,2007,2008
-./bin/dig/dig.docbook				SGML	2000,2001,2002,2003,2004,2005,2006,2007
+./bin/dig/dig.docbook				SGML	2000,2001,2002,2003,2004,2005,2006,2007,2008
 ./bin/dig/dig.html				HTML	DOCBOOK
 ./bin/dig/dighost.c				C	2000,2001,2002,2003,2004,2005,2006,2007,2008
 ./bin/dig/host.1				MAN	DOCBOOK