diff --git a/etc/mapping-rfc.txt b/etc/mapping-rfc.txt
index 817af6d..0f9dd8d 100644
--- a/etc/mapping-rfc.txt
+++ b/etc/mapping-rfc.txt
@@ -340,6 +340,6 @@ xCC13  TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
 xCC14  TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
 xCC15  TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256
 xFEFE  SSL_RSA_FIPS_WITH_DES_CBC_SHA
-xFEFE  SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA
+xFEFF  SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA
 xFFE0  SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA
 xFFE1  SSL_RSA_FIPS_WITH_DES_CBC_SHA