diff --git a/shared/uavobjectdefinition/hwsettings.xml b/shared/uavobjectdefinition/hwsettings.xml
index 0e0602767..9f116088d 100644
--- a/shared/uavobjectdefinition/hwsettings.xml
+++ b/shared/uavobjectdefinition/hwsettings.xml
@@ -14,7 +14,7 @@
 		<field name="RM_RcvrPort" units="function" type="enum" elements="1" options="Disabled,PWM,PPM,PPM+PWM,PPM+Telemetry,PPM+Outputs,Outputs,Telemetry,ComBridge,MSP"
 			defaultvalue="PWM"
                         limits="%0905NE:PPM+PWM:PPM+Telemetry:Telemetry:ComBridge;"/>
-                <field name="RM_MainPort" units="function" type="enum" elements="1" options="Disabled,Telemetry,GPS,S.Bus,DSM,DebugConsole,ComBridge,OsdHk,MSP" defaultvalue="Disabled"/>
+		<field name="RM_MainPort" units="function" type="enum" elements="1" options="Disabled,Telemetry,GPS,S.Bus,DSM,DebugConsole,ComBridge,OsdHk,MSP" defaultvalue="Disabled"/>
 		<field name="RM_FlexiPort" units="function" type="enum" elements="1" options="Disabled,Telemetry,GPS,I2C,DSM,EX.Bus,HoTT SUMD,HoTT SUMH,SRXL,DebugConsole,ComBridge,OsdHk,MSP" defaultvalue="Disabled"/>
 		<field name="TelemetrySpeed" units="bps" type="enum" elements="1" options="2400,4800,9600,19200,38400,57600,115200" defaultvalue="57600"/>
 		<field name="GPSSpeed" units="bps" type="enum" elements="1" options="2400,4800,9600,19200,38400,57600,115200,230400" defaultvalue="57600"/>