diff --git a/osi_object.proto b/osi_object.proto
index fc73e5941..dfdca1c66 100644
--- a/osi_object.proto
+++ b/osi_object.proto
@@ -865,6 +865,10 @@ message MovingObject
             // Vehicle is a wheelchair.
             //
             TYPE_WHEELCHAIR = 15;
+			
+            // Vehicle is a stand-up or kickboard scooter, including motorized versions.
+            //
+            TYPE_STANDUP_SCOOTER = 17;
         }
 
         //