diff --git a/ArmoredCar/ArmoredCar/ArmoredCarCompareByColor.cs b/ArmoredCar/ArmoredCar/ArmoredCarCompareByColor.cs
index d85bec5..ce3292b 100644
--- a/ArmoredCar/ArmoredCar/ArmoredCarCompareByColor.cs
+++ b/ArmoredCar/ArmoredCar/ArmoredCarCompareByColor.cs
@@ -49,7 +49,7 @@ namespace ArmoredCar
                 string yCarDopColor = yTank.DopColor.Name;
                 if (xCarDopColor != yCarDopColor)
                 {
-                    return xCarColor.CompareTo(yCarColor);
+                    return xCarDopColor.CompareTo(yCarDopColor);
                 }
             }