diff --git a/util/copyrights b/util/copyrights
index 8174d4a124..9ada258c13 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -415,7 +415,7 @@
 ./bin/rndc/Makefile.in				MAKE	2000,2001,2002,2004,2007,2009,2012,2014,2015,2016
 ./bin/rndc/include/rndc/os.h			C	2001,2004,2005,2007,2009,2016
 ./bin/rndc/rndc.8				MAN	DOCBOOK
-./bin/rndc/rndc.c				C	2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016
+./bin/rndc/rndc.c				C	2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017
 ./bin/rndc/rndc.conf				CONF-C	2000,2001,2004,2007,2013,2014,2016
 ./bin/rndc/rndc.conf.5				MAN	DOCBOOK
 ./bin/rndc/rndc.conf.docbook			SGML	2000,2001,2004,2005,2007,2013,2014,2015,2016