diff --git a/util/copyrights b/util/copyrights
index 38a50c2328..50121dd84b 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -2294,7 +2294,7 @@
 ./lib/dns/win32/libdns.dsw			X	2001
 ./lib/dns/win32/libdns.mak			X	2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011
 ./lib/dns/win32/version.c			C	1998,1999,2000,2001,2004,2007
-./lib/dns/xfrin.c				C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008
+./lib/dns/xfrin.c				C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2011
 ./lib/dns/zone.c				C	1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011
 ./lib/dns/zonekey.c				C	2001,2003,2004,2005,2007
 ./lib/dns/zt.c					C	1999,2000,2001,2002,2004,2005,2006,2007