diff --git a/libraries/AP_RangeFinder/AP_RangeFinder_Params.cpp b/libraries/AP_RangeFinder/AP_RangeFinder_Params.cpp
index 7f0bc0c45c..368218e0b5 100644
--- a/libraries/AP_RangeFinder/AP_RangeFinder_Params.cpp
+++ b/libraries/AP_RangeFinder/AP_RangeFinder_Params.cpp
@@ -13,7 +13,7 @@ const AP_Param::GroupInfo AP_RangeFinder_Params::var_info[] = {
     // @Param: PIN
     // @DisplayName: Rangefinder pin
     // @Description: Analog or PWM input pin that rangefinder is connected to.  Airspeed ports can be used for Analog input, AUXOUT can be used for PWM input
-    // @Values: -1:Not Used,11:PX4-airspeed port, 15:Pixhawk-airspeed port,50:AUX1,51:AUX2,52:AUX3,53:AUX4,54:AUX5,55:AUX6
+    // @Values: -1:Not Used,11:Pixracer,13:Pixhawk ADC4,14:Pixhawk ADC3,15:Pixhawk ADC6/Pixhawk2 ADC,50:AUX1,51:AUX2,52:AUX3,53:AUX4,54:AUX5,55:AUX6,103:Pixhawk SBUS
     // @User: Standard
     AP_GROUPINFO("PIN",     2, AP_RangeFinder_Params, pin, -1),