diff --git a/MainModesArbiter_InitStage.c b/MainModesArbiter_InitStage.c
index c1e27b9..ecc4c20 100644
--- a/MainModesArbiter_InitStage.c
+++ b/MainModesArbiter_InitStage.c
@@ -22,11 +22,14 @@ static void Mma_InitComInt(
 ) {
     tSerialPortIO *thisComIntPortIO;
 
-    if(GpioPinGet(&env->power.pins->usb)){
-        thisComIntPortIO = &env->serialPorts->SerialPortUsbIO;
-    } else {
-        thisComIntPortIO = &env->serialPorts->ComIntHalfDuplexIo;
-    }
+    thisComIntPortIO = &env->serialPorts->ComIntHalfDuplexIo;
+
+//    if(GpioPinGet(&env->power.pins->usb)){
+//        thisComIntPortIO = &env->serialPorts->SerialPortUsbIO;
+//    } else {
+//        thisComIntPortIO = &env->serialPorts->ComIntHalfDuplexIo;
+//    }
+
 //    thisComIntPortIO = &env->serialPorts->SerialPortCan2IO;
     ComInt_Init(
             &env->comInt,