diff --git a/util/copyrights b/util/copyrights
index 0876162650..ba1543fabe 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -1820,6 +1820,8 @@
 ./lib/dns/rdata/generic/sig_24.h		C	1999,2000,2001,2004,2005
 ./lib/dns/rdata/generic/soa_6.c			C	1998,1999,2000,2001,2002,2004
 ./lib/dns/rdata/generic/soa_6.h			C	1998,1999,2000,2001,2004,2005
+./lib/dns/rdata/generic/spf_16.c		C	1998,1999,2000,2001,2002,2004
+./lib/dns/rdata/generic/spf_16.h		C	1998,1999,2000,2001,2004,2005
 ./lib/dns/rdata/generic/sshfp_44.c		C	2003,2004
 ./lib/dns/rdata/generic/sshfp_44.h		C	2003,2004,2005
 ./lib/dns/rdata/generic/tkey_249.c		C	1999,2000,2001,2002,2003,2004