diff --git a/utils/zmq_client.py b/utils/zmq_client.py
index a78f368979c336eb1258812b83f8e138a5c24809..21e368747b1326b4bedfa3ece85dd490ca0fce76 100644
--- a/utils/zmq_client.py
+++ b/utils/zmq_client.py
@@ -1,7 +1,5 @@
-import sys
 import zmq
 
-port = "5556"
 # Socket to talk to server
 context = zmq.Context()
 socket = context.socket(zmq.SUB)