diff --git a/libraries/AP_InertialSensor/examples/MPU6000/MPU6000.pde b/libraries/AP_InertialSensor/examples/MPU6000/MPU6000.pde
index 1a7146ecc2..fb9b0549a7 100644
--- a/libraries/AP_InertialSensor/examples/MPU6000/MPU6000.pde
+++ b/libraries/AP_InertialSensor/examples/MPU6000/MPU6000.pde
@@ -15,8 +15,10 @@
 #include <AP_Param.h>
 #include <AP_ADC.h>
 #include <AP_InertialSensor.h>
-#include <GCS_MAVLink.h>
 #include <AP_Notify.h>
+#include <AP_GPS.h>
+#include <DataFlash.h>
+#include <GCS_MAVLink.h>
 
 const AP_HAL::HAL& hal = AP_HAL_BOARD_DRIVER;
 AP_InertialSensor_MPU6000 ins;
diff --git a/libraries/AP_InertialSensor/examples/OilPan/OilPan.pde b/libraries/AP_InertialSensor/examples/OilPan/OilPan.pde
index 8214637783..d9a39471af 100644
--- a/libraries/AP_InertialSensor/examples/OilPan/OilPan.pde
+++ b/libraries/AP_InertialSensor/examples/OilPan/OilPan.pde
@@ -15,8 +15,10 @@
 #include <AP_Param.h>
 #include <AP_ADC.h>
 #include <AP_InertialSensor.h>
-#include <GCS_MAVLink.h>
 #include <AP_Notify.h>
+#include <AP_GPS.h>
+#include <DataFlash.h>
+#include <GCS_MAVLink.h>
 
 const AP_HAL::HAL& hal = AP_HAL_BOARD_DRIVER;
 
diff --git a/libraries/AP_InertialSensor/examples/PX4/PX4.pde b/libraries/AP_InertialSensor/examples/PX4/PX4.pde
index 91740283dc..2a1d0a3920 100644
--- a/libraries/AP_InertialSensor/examples/PX4/PX4.pde
+++ b/libraries/AP_InertialSensor/examples/PX4/PX4.pde
@@ -16,8 +16,10 @@
 #include <AP_Param.h>
 #include <AP_ADC.h>
 #include <AP_InertialSensor.h>
-#include <GCS_MAVLink.h>
 #include <AP_Notify.h>
+#include <AP_GPS.h>
+#include <DataFlash.h>
+#include <GCS_MAVLink.h>
 
 const AP_HAL::HAL& hal = AP_HAL_BOARD_DRIVER;