diff --git a/libraries/AP_HAL_Linux/examples/BusTest/BusTest.pde b/libraries/AP_HAL_Linux/examples/BusTest/BusTest.pde index 48acbbb6e7..44a4036aee 100644 --- a/libraries/AP_HAL_Linux/examples/BusTest/BusTest.pde +++ b/libraries/AP_HAL_Linux/examples/BusTest/BusTest.pde @@ -11,6 +11,7 @@ #include #include #include +#include const AP_HAL::HAL& hal = AP_HAL_BOARD_DRIVER;