diff --git a/client/dictionaries/mfdes_default_keys.dic b/client/dictionaries/mfdes_default_keys.dic
index 8611f2de9..782fc65bb 100644
--- a/client/dictionaries/mfdes_default_keys.dic
+++ b/client/dictionaries/mfdes_default_keys.dic
@@ -4,6 +4,7 @@ ffffffffffffffff
 0011223344556677
 1122334455667788
 a0a1a2a3a4a5a6a7
+d3f7d3f7d3f7d3f7
 00000000000000000000000000000000                    #NXP Default 3DES/AES
 000000000000000000000000000000000000000000000000    #NXP Default 3K3DES
 00112233445566778899AABBCCDDEEFF0102030405060708