diff --git a/src/multi_conn_ac/standard_connection.py b/src/multi_conn_ac/standard_connection.py
index f04ae5f..c0481ac 100644
--- a/src/multi_conn_ac/standard_connection.py
+++ b/src/multi_conn_ac/standard_connection.py
@@ -13,7 +13,7 @@ class StandardConnection:
     commands = Commands
     utilities = Utilities
 
-    def __init__(self, port: Port = Port(19723)):
+    def __init__(self, port: Port):
         self._request = create_request(int(port))
 
     def connect(self, product_info: ProductInfo) -> None: