diff --git a/etc/mapping-rfc.txt b/etc/mapping-rfc.txt
index e09ab22..817af6d 100644
--- a/etc/mapping-rfc.txt
+++ b/etc/mapping-rfc.txt
@@ -332,22 +332,6 @@ xC0A8  TLS_PSK_WITH_AES_128_CCM_8
 xC0A9  TLS_PSK_WITH_AES_256_CCM_8
 xC0AA  TLS_PSK_DHE_WITH_AES_128_CCM_8
 xC0AB  TLS_PSK_DHE_WITH_AES_256_CCM_8
-xC09C  TLS_RSA_WITH_AES_128_CCM
-xC09D  TLS_RSA_WITH_AES_256_CCM
-xC09E  TLS_DHE_RSA_WITH_AES_128_CCM
-xC09F  TLS_DHE_RSA_WITH_AES_256_CCM
-xC0A0  TLS_RSA_WITH_AES_128_CCM_8
-xC0A1  TLS_RSA_WITH_AES_256_CCM_8
-xC0A2  TLS_DHE_RSA_WITH_AES_128_CCM_8
-xC0A3  TLS_DHE_RSA_WITH_AES_256_CCM_8
-xC0A4  TLS_PSK_WITH_AES_128_CCM
-xC0A5  TLS_PSK_WITH_AES_256_CCM
-xC0A6  TLS_DHE_PSK_WITH_AES_128_CCM
-xC0A7  TLS_DHE_PSK_WITH_AES_256_CCM
-xC0A8  TLS_PSK_WITH_AES_128_CCM_8
-xC0A9  TLS_PSK_WITH_AES_256_CCM_8
-xC0AA  TLS_PSK_DHE_WITH_AES_128_CCM_8
-xC0AB  TLS_PSK_DHE_WITH_AES_256_CCM_80
 xC0AC  TLS_ECDHE_ECDSA_WITH_AES_128_CCM
 xC0AD  TLS_ECDHE_ECDSA_WITH_AES_256_CCM 
 xC0AE  TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8