diff --git a/libraries/AP_Notify/examples/ToshibaLED_test/ToshibaLED_test.pde b/libraries/AP_Notify/examples/ToshibaLED_test/ToshibaLED_test.pde
index af3fae4f7a..36871da76c 100644
--- a/libraries/AP_Notify/examples/ToshibaLED_test/ToshibaLED_test.pde
+++ b/libraries/AP_Notify/examples/ToshibaLED_test/ToshibaLED_test.pde
@@ -21,6 +21,12 @@
 #include <AP_HAL_FLYMAPLE.h>
 #include <AP_Notify.h>          // Notify library
 #include <ToshibaLED.h>
+#include <AP_AHRS.h>
+#include <AP_Airspeed.h>
+#include <AP_Vehicle.h>
+#include <AP_ADC_AnalogSource.h>
+#include <AP_Compass.h>
+#include <AP_Declination.h>
 
 const AP_HAL::HAL& hal = AP_HAL_BOARD_DRIVER;