diff --git a/Engine.Physics2D/Collider2DCircleBehaviour.cs b/Engine.Physics2D/Collider2DCircleBehaviour.cs
index d652636..7314c02 100644
--- a/Engine.Physics2D/Collider2DCircleBehaviour.cs
+++ b/Engine.Physics2D/Collider2DCircleBehaviour.cs
@@ -13,9 +13,5 @@ public class Collider2DCircleBehaviour : Collider2DBehaviourBase, ICircleCollide
 
 
     public Collider2DCircleBehaviour() { }
-    public Collider2DCircleBehaviour(Circle circle)
-    {
-        CircleLocal = circle;
-        Recalculate();
-    }
+    public Collider2DCircleBehaviour(Circle circle) => CircleLocal = circle;
 }
diff --git a/Engine.Physics2D/Collider2DShapeBehaviour.cs b/Engine.Physics2D/Collider2DShapeBehaviour.cs
index 28b9f51..a4d993d 100644
--- a/Engine.Physics2D/Collider2DShapeBehaviour.cs
+++ b/Engine.Physics2D/Collider2DShapeBehaviour.cs
@@ -14,9 +14,5 @@ public class Collider2DShapeBehaviour : Collider2DBehaviourBase, IShapeCollider2
 
 
     public Collider2DShapeBehaviour() { }
-    public Collider2DShapeBehaviour(Shape shape)
-    {
-        ShapeLocal = shape;
-        Recalculate();
-    }
+    public Collider2DShapeBehaviour(Shape shape) => ShapeLocal = shape;
 }