diff --git a/common/network.go b/common/network.go
index 5554619..8f9d16d 100644
--- a/common/network.go
+++ b/common/network.go
@@ -16,7 +16,6 @@ var (
 	CIPHER_SUITES = []uint16{
 		tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
 		tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-		tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
 		tls.TLS_RSA_WITH_AES_128_CBC_SHA,
 		tls.TLS_RSA_WITH_AES_256_CBC_SHA,
 		tls.TLS_RSA_WITH_AES_128_CBC_SHA256,
@@ -24,7 +23,6 @@ var (
 		tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
 		tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
 		tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
-		tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
 		tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
 		tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
 		tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,