diff --git a/AntennaTracker/Tracker.h b/AntennaTracker/Tracker.h
index 4e3fcf1761..42b37d8110 100644
--- a/AntennaTracker/Tracker.h
+++ b/AntennaTracker/Tracker.h
@@ -51,7 +51,6 @@
 #include <AP_SerialManager/AP_SerialManager.h>   // Serial manager library
 #include <AP_Declination/AP_Declination.h> // ArduPilot Mega Declination Helper Library
 #include <DataFlash/DataFlash.h>
-#include <SITL/SITL.h>
 #include <PID/PID.h>
 #include <AP_Scheduler/AP_Scheduler.h>       // main loop scheduler
 #include <AP_NavEKF/AP_NavEKF.h>
@@ -76,6 +75,10 @@
 #include "Parameters.h"
 #include <GCS_MAVLink/GCS.h>
 
+#if CONFIG_HAL_BOARD == HAL_BOARD_SITL
+#include <SITL/SITL.h>
+#endif
+
 class Tracker : public AP_HAL::HAL::Callbacks {
 public:
     friend class GCS_MAVLINK;