diff --git a/flight/pios/stm32f4xx/pios_ws2811.c b/flight/pios/stm32f4xx/pios_ws2811.c
index 4b8e9d987..f0a9ddf29 100644
--- a/flight/pios/stm32f4xx/pios_ws2811.c
+++ b/flight/pios/stm32f4xx/pios_ws2811.c
@@ -74,7 +74,7 @@ static void genericTIM_OCxPreloadConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCPreloa
         },
     },
     ....
-    [HWSETTINGS_WS2811LED_OUT_FLEXIPIN4] = {
+    [HWSETTINGS_WS2811LED_OUT_FLEXIIOPIN4] = {
         .gpio     = GPIOB,
         .gpioInit =                        {
             .GPIO_Pin   = GPIO_Pin_13,
diff --git a/flight/targets/boards/revolution/board_hw_defs.c b/flight/targets/boards/revolution/board_hw_defs.c
index 63b784f09..9c7e6980b 100644
--- a/flight/targets/boards/revolution/board_hw_defs.c
+++ b/flight/targets/boards/revolution/board_hw_defs.c
@@ -2074,7 +2074,7 @@ const struct pios_ws2811_pin_cfg pios_ws2811_pin_cfg[] = {
             .GPIO_OType = GPIO_OType_PP,
         },
     },
-    [HWSETTINGS_WS2811LED_OUT_FLEXIPIN3] = {
+    [HWSETTINGS_WS2811LED_OUT_FLEXIIOPIN3] = {
         .gpio     = GPIOB,
         .gpioInit =                        {
             .GPIO_Pin   = GPIO_Pin_12,
@@ -2083,7 +2083,7 @@ const struct pios_ws2811_pin_cfg pios_ws2811_pin_cfg[] = {
             .GPIO_OType = GPIO_OType_PP,
         },
     },
-    [HWSETTINGS_WS2811LED_OUT_FLEXIPIN4] = {
+    [HWSETTINGS_WS2811LED_OUT_FLEXIIOPIN4] = {
         .gpio     = GPIOB,
         .gpioInit =                        {
             .GPIO_Pin   = GPIO_Pin_13,
diff --git a/shared/uavobjectdefinition/hwsettings.xml b/shared/uavobjectdefinition/hwsettings.xml
index b6bacdd03..2fb566340 100644
--- a/shared/uavobjectdefinition/hwsettings.xml
+++ b/shared/uavobjectdefinition/hwsettings.xml
@@ -25,7 +25,7 @@
 		<field name="OptionalModules" units="" type="enum" elementnames="CameraStab,GPS,Fault,Altitude,Airspeed,TxPID,Battery,Overo,MagBaro,OsdHk" options="Disabled,Enabled" defaultvalue="Disabled"/>
 		<field name="ADCRouting" units="" type="enum" elementnames="adc0,adc1,adc2,adc3" options="Disabled,BatteryVoltage,BatteryCurrent,AnalogAirspeed,Generic" defaultvalue="Disabled"/>
 		<field name="DSMxBind" units=""  type="uint8"  elements="1" defaultvalue="0"/>
-        <field name="WS2811LED_Out" units="" type="enum" elements="1" options="ServoOut1,ServoOut2,ServoOut3,ServoOut4,ServoOut5,ServoOut6,FlexiPin3,FlexiPin4,Disabled" defaultvalue="Disabled" />
+        <field name="WS2811LED_Out" units="" type="enum" elements="1" options="ServoOut1,ServoOut2,ServoOut3,ServoOut4,ServoOut5,ServoOut6,FlexiIOPin3,FlexiIOPin4,Disabled" defaultvalue="Disabled" />
 
 		<access gcs="readwrite" flight="readwrite"/>
 		<telemetrygcs acked="true" updatemode="onchange" period="0"/>