diff --git a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef-bl.dat b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef-bl.dat
index 0629141759..da0f10b992 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef-bl.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef-bl.dat
@@ -13,7 +13,7 @@ USB_PRODUCT 0x0053
 USB_STRING_MANUFACTURER "Holybro"
 
 # board ID for firmware load
-APJ_BOARD_ID 53
+APJ_BOARD_ID 56
 
 # bootloader is installed at zero offset
 FLASH_RESERVE_START_KB 0
diff --git a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef.dat
index 9e8130e114..78eacecfd4 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef.dat
@@ -16,7 +16,7 @@ USB_PRODUCT 0x0053
 USB_STRING_MANUFACTURER "Holybro"
 
 # board ID for firmware load
-APJ_BOARD_ID 53
+APJ_BOARD_ID 56
 
 FLASH_RESERVE_START_KB 128