diff --git a/AntennaTracker/AntennaTracker.pde b/AntennaTracker/AntennaTracker.pde
index ee4860b054..ad34c1961d 100644
--- a/AntennaTracker/AntennaTracker.pde
+++ b/AntennaTracker/AntennaTracker.pde
@@ -76,7 +76,7 @@
 #include "GCS.h"
 
 #include <AP_HAL_AVR.h>
-#include <AP_HAL_AVR_SITL.h>
+#include <AP_HAL_SITL.h>
 #include <AP_HAL_PX4.h>
 #include <AP_HAL_FLYMAPLE.h>
 #include <AP_HAL_Linux.h>
@@ -138,7 +138,7 @@ AP_AHRS_NavEKF ahrs(ins, barometer, gps, rng);
 AP_AHRS_DCM ahrs(ins, barometer, gps);
 #endif
 
-#if CONFIG_HAL_BOARD == HAL_BOARD_AVR_SITL
+#if CONFIG_HAL_BOARD == HAL_BOARD_SITL
 SITL sitl;
 #endif
 
diff --git a/AntennaTracker/GCS_Mavlink.pde b/AntennaTracker/GCS_Mavlink.pde
index 03175a94f0..db9d40aaf1 100644
--- a/AntennaTracker/GCS_Mavlink.pde
+++ b/AntennaTracker/GCS_Mavlink.pde
@@ -158,7 +158,7 @@ static void NOINLINE send_nav_controller_output(mavlink_channel_t chan)
 // report simulator state
 static void NOINLINE send_simstate(mavlink_channel_t chan)
 {
-#if CONFIG_HAL_BOARD == HAL_BOARD_AVR_SITL
+#if CONFIG_HAL_BOARD == HAL_BOARD_SITL
     sitl.simstate_send(chan);
 #endif
 }
diff --git a/AntennaTracker/Parameters.pde b/AntennaTracker/Parameters.pde
index d403f04e18..ea5b698e27 100644
--- a/AntennaTracker/Parameters.pde
+++ b/AntennaTracker/Parameters.pde
@@ -230,7 +230,7 @@ const AP_Param::Info var_info[] PROGMEM = {
     // @Path: ../libraries/AP_AHRS/AP_AHRS.cpp
     GOBJECT(ahrs,                   "AHRS_",    AP_AHRS),
 
-#if CONFIG_HAL_BOARD == HAL_BOARD_AVR_SITL
+#if CONFIG_HAL_BOARD == HAL_BOARD_SITL
     // @Group: SIM_
     // @Path: ../libraries/SITL/SITL.cpp
     GOBJECT(sitl, "SIM_", SITL),