diff --git a/util/copyrights b/util/copyrights
index 2234355ee8..ac31286474 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -2077,7 +2077,7 @@
 ./bin/tests/wire_test.data4			X	1999,2000,2001
 ./bin/tests/zone_test.c				C	1999,2000,2001,2002,2004,2005,2007,2009,2012,2014,2015
 ./bin/tools/.gitignore				X	2012
-./bin/tools/Makefile.in				MAKE	2009,2010,2012,2015
+./bin/tools/Makefile.in				MAKE	2009,2010,2012,2015,2016
 ./bin/tools/arpaname.1				MAN	DOCBOOK
 ./bin/tools/arpaname.c				C	2009,2015
 ./bin/tools/arpaname.docbook			SGML	2009,2014,2015