diff --git a/libraries/AP_HAL_ChibiOS/hwdef/Swan-K1/defaults.parm b/libraries/AP_HAL_ChibiOS/hwdef/Swan-K1/defaults.parm
index 669095a0d7..bfb6ef9a67 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/Swan-K1/defaults.parm
+++ b/libraries/AP_HAL_ChibiOS/hwdef/Swan-K1/defaults.parm
@@ -39,8 +39,8 @@ ARSPD_TUBE_ORDR 0
 ARSPD_USE 1
 
 ALT_HOLD_RTL 3000
-ARSPD_FBW_MAX  25
-ARSPD_FBW_MIN  8
+AIRSPEED_MAX  25
+AIRSPEED_MIN  8
 ARSPD_RATIO    1.9
 LIM_ROLL_CD    4000