diff --git a/util/copyrights b/util/copyrights
index 8ba4f2619b..773071a743 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -646,6 +646,7 @@
 ./bin/tests/system/dlv/ns5/hints		ZONE	2004,2007
 ./bin/tests/system/dlv/ns5/named.conf		CONF-C	2004,2006,2007
 ./bin/tests/system/dlv/ns5/rndc.conf		CONF-C	2004,2007
+./bin/tests/system/dlv/ns6/hints		ZONE	2010
 ./bin/tests/system/dlv/setup.sh			SH	2004,2007,2009
 ./bin/tests/system/dlv/tests.sh			SH	2004,2007
 ./bin/tests/system/dnssec/README		TXT.BRIEF	2000,2001,2002,2004