diff --git a/proxy/shadowsocks/server.go b/proxy/shadowsocks/server.go
index 8402adb74..49d542afa 100644
--- a/proxy/shadowsocks/server.go
+++ b/proxy/shadowsocks/server.go
@@ -211,7 +211,7 @@ type ServerFactory struct{}
 
 func (this *ServerFactory) StreamCapability() v2net.NetworkList {
 	return v2net.NetworkList{
-		Network: []v2net.Network{v2net.Network_RawTCP},
+		Network: []v2net.Network{v2net.Network_TCP, v2net.Network_RawTCP},
 	}
 }