diff --git a/libraries/AP_HAL_ChibiOS/hwdef/QioTekZealotF427/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/QioTekZealotF427/hwdef.dat
index fcc545fcd6..31d0a93258 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/QioTekZealotF427/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/QioTekZealotF427/hwdef.dat
@@ -159,10 +159,10 @@ PD14 TIM4_CH3 TIM4 PWM(12) GPIO(61)
 PC9  TIM3_CH4 TIM3 PWM(13) GPIO(62) NODMA
 PC8  TIM3_CH3 TIM3 PWM(14) GPIO(63) NODMA
 
-PC14 EXTERN_GPIO1 GPIO(1)
-PC13 EXTERN_GPIO2 GPIO(2)
-PE4  EXTERN_GPIO3 GPIO(3)
-PE6  EXTERN_GPIO4 GPIO(4)
+PC14 EXTERN_GPIO1 OUTPUT GPIO(1)
+PC13 EXTERN_GPIO2 OUTPUT GPIO(2)
+PE4  EXTERN_GPIO3 OUTPUT GPIO(3)
+PE6  EXTERN_GPIO4 OUTPUT GPIO(4)
 define RELAY1_PIN_DEFAULT 1
 define RELAY2_PIN_DEFAULT 2
 define RELAY3_PIN_DEFAULT 3