diff --git a/ArduPlane/quadplane.cpp b/ArduPlane/quadplane.cpp
index fe41e665a0..32dcb73acd 100644
--- a/ArduPlane/quadplane.cpp
+++ b/ArduPlane/quadplane.cpp
@@ -145,7 +145,7 @@ const AP_Param::GroupInfo QuadPlane::var_info[] = {
     // @Param: FRAME_TYPE
     // @DisplayName: Frame Type (+, X or V)
     // @Description: Controls motor mixing for multicopter component
-    // @Values: 0:Plus, 1:X, 2:V, 3:H, 4:V-Tail, 5:A-Tail, 10:Y6B, 11:Y6F, 12:BetaFlightX, 13:DJIX, 14:ClockwiseX, 15:I, 16:MOTOR_FRAME_TYPE_NYT_PLUS, 17:MOTOR_FRAME_TYPE_NYT_X
+    // @Values: 0:Plus, 1:X, 2:V, 3:H, 4:V-Tail, 5:A-Tail, 10:Y6B, 11:Y6F, 12:BetaFlightX, 13:DJIX, 14:ClockwiseX, 15:I, 16:MOTOR_FRAME_TYPE_NYT_PLUS, 17:MOTOR_FRAME_TYPE_NYT_X, 18: BetaFlightXReversed
     // @User: Standard
     AP_GROUPINFO("FRAME_TYPE", 31, QuadPlane, frame_type, 1),