diff --git a/libraries/AP_Mount/SoloGimbalEKF.cpp b/libraries/AP_Mount/SoloGimbalEKF.cpp
index 2e69ecf818..52b386d29e 100644
--- a/libraries/AP_Mount/SoloGimbalEKF.cpp
+++ b/libraries/AP_Mount/SoloGimbalEKF.cpp
@@ -11,6 +11,8 @@
 #include "SoloGimbalEKF.h"
 #include <AP_Param/AP_Param.h>
 #include <AP_Vehicle/AP_Vehicle.h>
+#include <AP_NavEKF/AP_Nav_Common.h>
+#include <AP_AHRS/AP_AHRS.h>
 
 #include <stdio.h>
 
diff --git a/libraries/AP_Mount/SoloGimbalEKF.h b/libraries/AP_Mount/SoloGimbalEKF.h
index f5b9cb24bb..4027fb0084 100644
--- a/libraries/AP_Mount/SoloGimbalEKF.h
+++ b/libraries/AP_Mount/SoloGimbalEKF.h
@@ -19,12 +19,7 @@
 #pragma once
 
 #include <AP_Math/AP_Math.h>
-#include <AP_InertialSensor/AP_InertialSensor.h>
-#include <AP_Baro/AP_Baro.h>
-#include <AP_Compass/AP_Compass.h>
 #include <AP_Param/AP_Param.h>
-#include <AP_NavEKF/AP_Nav_Common.h>
-#include <AP_AHRS/AP_AHRS.h>
 //#include <AP_NavEKF2/AP_NavEKF2.h>
 
 #include <AP_Math/vectorN.h>