diff --git a/util/copyrights b/util/copyrights
index 35860f04d2..1924473425 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -1308,7 +1308,7 @@
 ./bin/tests/system/tsiggss/prereq.sh		SH	2010,2011
 ./bin/tests/system/tsiggss/setup.sh		SH	2010,2011
 ./bin/tests/system/tsiggss/tests.sh		X	2010,2011
-./bin/tests/system/unknown/clean.sh		SH	2000,2001,2004,2007
+./bin/tests/system/unknown/clean.sh		SH	2000,2001,2004,2007,2012
 ./bin/tests/system/unknown/large.out		X	2012
 ./bin/tests/system/unknown/ns1/broken1.db	ZONE	2000,2001,2004,2007
 ./bin/tests/system/unknown/ns1/broken2.db	ZONE	2000,2001,2004,2007
@@ -1317,9 +1317,14 @@
 ./bin/tests/system/unknown/ns1/broken5.db	ZONE	2000,2001,2004,2007
 ./bin/tests/system/unknown/ns1/class10.hints	ZONE	2000,2001,2004,2007
 ./bin/tests/system/unknown/ns1/example-class10.db	ZONE	2000,2001,2004,2007
-./bin/tests/system/unknown/ns1/example-in.db	ZONE	2000,2001,2004,2007,2011
+./bin/tests/system/unknown/ns1/example-in.db	ZONE	2000,2001,2004,2007,2011,2012
+./bin/tests/system/unknown/ns1/large.db		ZONE	2012
 ./bin/tests/system/unknown/ns1/named.conf	CONF-C	2000,2001,2004,2007
-./bin/tests/system/unknown/tests.sh		SH	2000,2001,2004,2007,2011
+./bin/tests/system/unknown/ns2/named.conf	CONF-C	2012
+./bin/tests/system/unknown/ns3/named.conf	CONF-C	2012
+./bin/tests/system/unknown/ns3/sign.sh		SH	2012
+./bin/tests/system/unknown/setup.sh		SH	2012
+./bin/tests/system/unknown/tests.sh		SH	2000,2001,2004,2007,2011,2012
 ./bin/tests/system/upforwd/ans4/ans.pl		PERL	2011
 ./bin/tests/system/upforwd/clean.sh		SH	2000,2001,2004,2007,2011
 ./bin/tests/system/upforwd/knowngood.after1	X	2000,2001