diff --git a/util/copyrights b/util/copyrights
index 4fc7f76514..ac61ed0158 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -3532,7 +3532,7 @@
 ./util/check-includes.pl			PERL	2000,2001,2004,2007,2012
 ./util/check-instincludes.sh			SH	2000,2001,2004,2007,2012
 ./util/check-pullups.pl				PERL	2001,2002,2003,2004,2007,2012
-./util/check-sources.pl				PERL	2000,2001,2004,2007,2012
+./util/check-sources.pl				PERL	2000,2001,2004,2007,2012,2013
 ./util/commit-arm.sh				SH	2012
 ./util/copyrights				X	1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013
 ./util/file_year.sh				SH	2012