diff --git a/rtmpy/client.py b/rtmpy/client.py
index 7310d0b..d575b00 100644
--- a/rtmpy/client.py
+++ b/rtmpy/client.py
@@ -25,7 +25,7 @@
 from rtmpy.protocol import handshake
 
 
-class ClientProtocol(protocol.BaseProtocol):
+class ClientProtocol(twisted_protocol.BaseProtocol):
     """
     Client RTMP Protocol.
     """