diff --git a/etc/mapping-rfc.txt b/etc/mapping-rfc.txt
index 3ae12d6..0a3ee20 100644
--- a/etc/mapping-rfc.txt
+++ b/etc/mapping-rfc.txt
@@ -343,9 +343,9 @@ xCCAB  TLS_PSK_WITH_CHACHA20_POLY1305_SHA256
 xCCAC  TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256
 xCCAD  TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256
 xCCAE  TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256
-xCC13  TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256_2013
-xCC14  TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256_2013
-xCC15  TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256_2013
+xCC13  TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256_OLD
+xCC14  TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256_OLD
+xCC15  TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256_OLD
 xFEFE  SSL_RSA_FIPS_WITH_DES_CBC_SHA
 xFEFF  SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA
 xFFE0  SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA