diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c
index a338df979..bbd353a18 100644
--- a/ssl/t1_lib.c
+++ b/ssl/t1_lib.c
@@ -357,7 +357,7 @@ static const unsigned char fips_curves_default[] =
 
 int tls1_ec_curve_id2nid(int curve_id)
 	{
-	/* ECC curves from RFC 4492 */
+	/* ECC curves from RFC 4492 and RFC 7027 */
 	if ((curve_id < 1) || ((unsigned int)curve_id >
 				sizeof(nid_list)/sizeof(nid_list[0])))
 		return 0;
@@ -366,7 +366,7 @@ int tls1_ec_curve_id2nid(int curve_id)
 
 int tls1_ec_nid2curve_id(int nid)
 	{
-	/* ECC curves from RFC 4492 */
+	/* ECC curves from RFC 4492 and RFC 7027 */
 	switch (nid)
 		{
 	case NID_sect163k1: /* sect163k1 (1) */