diff --git a/libraries/SRV_Channel/SRV_Channel.cpp b/libraries/SRV_Channel/SRV_Channel.cpp
index f05f389e92..3903069bf4 100644
--- a/libraries/SRV_Channel/SRV_Channel.cpp
+++ b/libraries/SRV_Channel/SRV_Channel.cpp
@@ -156,6 +156,11 @@ const AP_Param::GroupInfo SRV_Channel::var_info[] = {
     // @Values{Plane, Copter, Rover}: 138:Alarm,139:Alarm Inverted
     // @Values: 140:RCIN1Scaled,141:RCIN2Scaled,142:RCIN3Scaled,143:RCIN4Scaled,144:RCIN5Scaled,145:RCIN6Scaled,146:RCIN7Scaled,147:RCIN8Scaled,148:RCIN9Scaled,149:RCIN10Scaled,150:RCIN11Scaled,151:RCIN12Scaled,152:RCIN13Scaled,153:RCIN14Scaled,154:RCIN15Scaled,155:RCIN16Scaled
     // @Values{Plane, Copter, Rover}: 140:RCIN1Scaled,141:RCIN2Scaled,142:RCIN3Scaled,143:RCIN4Scaled,144:RCIN5Scaled,145:RCIN6Scaled,146:RCIN7Scaled,147:RCIN8Scaled,148:RCIN9Scaled,149:RCIN10Scaled,150:RCIN11Scaled,151:RCIN12Scaled,152:RCIN13Scaled,153:RCIN14Scaled,154:RCIN15Scaled,155:RCIN16Scaled
+    // @Values{Plane, Copter}: 160:Motor13,161:Motor14,162:Motor15,163:Motor16
+    // @Values{Plane, Copter}: 164:Motor17,165:Motor18,166:Motor19,167:Motor20
+    // @Values{Plane, Copter}: 168:Motor21,169:Motor22,170:Motor23,171:Motor24
+    // @Values{Plane, Copter}: 172:Motor25,173:Motor26,174:Motor27,175:Motor28
+    // @Values{Plane, Copter}: 176:Motor29,177:Motor30,178:Motor31,179:Motor32
     // @User: Standard
     // @RebootRequired: True
     AP_GROUPINFO("FUNCTION",  5, SRV_Channel, function, 0),