diff --git a/shadowsocks/crypto/table.py b/shadowsocks/crypto/table.py
index fd6aa94..60c2f24 100644
--- a/shadowsocks/crypto/table.py
+++ b/shadowsocks/crypto/table.py
@@ -74,7 +74,7 @@ class NoneCipher(object):
 
 ciphers = {
     'none': (16, 0, NoneCipher),
-    'table': (0, 0, TableCipher)
+    'table': (16, 0, TableCipher)
 }