diff --git a/util/copyrights b/util/copyrights
index 3759b80b43..e4afae8b70 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -1356,7 +1356,7 @@
 ./config.h.in					X	1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010
 ./config.h.win32				C	1999,2000,2001,2004,2006,2007,2008,2009
 ./config.sub					X	1998,1999,2000,2001,2004
-./config.threads.in				X	2005,2006
+./config.threads.in				X	2005,2006,2010
 ./configure					X	1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010
 ./configure.in					SH	1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010
 ./conftools/perllib/dnsconf/DNSConf-macros.h	C	2000,2001,2004,2007