diff --git a/gamespy_profile_server.py b/gamespy_profile_server.py
index 147171b..8b6ffe7 100644
--- a/gamespy_profile_server.py
+++ b/gamespy_profile_server.py
@@ -572,7 +572,7 @@ class PlayerSession(LineReceiver):
 
         for message in messages:
             if message['sourceid'] not in self.blocked:
-                self.transport(message['msg'])
+                self.transport.write(message['msg'])
 
 if __name__ == "__main__":
     gsps = GameSpyProfileServer()