diff --git a/libraries/AP_Logger/LogStructure.h b/libraries/AP_Logger/LogStructure.h
index 3d388f9795f50f..3176e5d8931c69 100644
--- a/libraries/AP_Logger/LogStructure.h
+++ b/libraries/AP_Logger/LogStructure.h
@@ -997,6 +997,7 @@ struct PACKED log_VER {
 // @Field: Stat: Sensor state
 // @FieldValueEnum: Stat: RangeFinder::Status
 // @Field: Orient: Sensor orientation
+// @FieldValueEnum: Orient: Rotation
 // @Field: Quality: Signal quality. -1 means invalid, 0 is no signal, 100 is perfect signal
 
 // @LoggerMessage: RSSI