diff --git a/libraries/AP_HAL_ChibiOS/hwdef/CUAV-Pixhack-v3/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/CUAV-Pixhack-v3/hwdef.dat
new file mode 100644
index 0000000000..99497e032d
--- /dev/null
+++ b/libraries/AP_HAL_ChibiOS/hwdef/CUAV-Pixhack-v3/hwdef.dat
@@ -0,0 +1,3 @@
+include ../fmuv3/hwdef.dat
+
+USE_BOOTLOADER_FROM_BOARD fmuv3