diff --git a/scripts/is_specialist/is_specialist.gml b/scripts/is_specialist/is_specialist.gml
index 88a72c9a4c..6777950c72 100644
--- a/scripts/is_specialist/is_specialist.gml
+++ b/scripts/is_specialist/is_specialist.gml
@@ -375,7 +375,7 @@ function group_selection(group, selection_data){
         if (array_length(vehicles)>0){
         	for (var veh=0;veh<array_length(vehicles);veh++){
         		unit = vehicles[veh];
-        		_add_vehicle_to_manage_arrays(unit)       		
+        		add_vehicle_to_manage_arrays(unit)       		
         	}
         }
         other_manage_data();