diff --git a/ProjectBulldozer/ProjectBulldozer/Drawnings/DrawningDozer.cs b/ProjectBulldozer/ProjectBulldozer/Drawnings/DrawningDozer.cs
index a1102be..5d45b56 100644
--- a/ProjectBulldozer/ProjectBulldozer/Drawnings/DrawningDozer.cs
+++ b/ProjectBulldozer/ProjectBulldozer/Drawnings/DrawningDozer.cs
@@ -190,7 +190,7 @@ public class DrawningDozer
     /// </summary>
     /// <param name="direction">Направлениие</param>
     /// <returns>true - перемещениие выполнено, false - перемещение невозможно</returns>
-    public bool MoveTransport(DirectionType direction)
+    public virtual bool MoveTransport(DirectionType direction)
     {
         if (EntityDozer == null || !_startPosX.HasValue || !_startPosY.HasValue)
         {