diff --git a/Tools/AP_Bootloader/board_types.txt b/Tools/AP_Bootloader/board_types.txt
index fadf54a13ad1f..947e4a21d7115 100644
--- a/Tools/AP_Bootloader/board_types.txt
+++ b/Tools/AP_Bootloader/board_types.txt
@@ -363,7 +363,7 @@ AP_HW_Holybro-PMU-F4                 5401
 AP_HW_Holybro-UM982-G4               5402
 AP_HW_Holybro-UM960-H7               5403
 AP_HW_Holybro-PERIPH-H7              5404
-AP_HW_Holybro-KakuteF4-Wing          5405
+AP_HW_Holybro-KakuteF4-Wing          5406
 
 #IDs 5501-5599 reserved for MATEKSYS
 AP_HW_MATEKH743SE                    5501