diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index ed251477..33b38da9 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -67,6 +67,8 @@ unsigned long micros3;
 
 //WiFiServer server(port);
 //WiFiClient client;
+WiFiClient net;
+MQTTClient client;
 
 //#define PICO_W    // define if Pico W board.  Otherwise, compilation fail for Pico or runtime fail if compile as Pico W