diff --git a/Engine.Core/Primitives/Shape2D.cs b/Engine.Core/Primitives/Shape2D.cs
index eb0dc71..4a0e011 100644
--- a/Engine.Core/Primitives/Shape2D.cs
+++ b/Engine.Core/Primitives/Shape2D.cs
@@ -16,7 +16,7 @@ namespace Syntriax.Engine.Core;
 public readonly struct Shape2D(List<Vector2D> vertices) : IEnumerable<Vector2D>
 {
     public static readonly Shape2D Triangle = CreateNgon(3, Vector2D.Up);
-    public static readonly Shape2D Box = CreateNgon(4, Vector2D.One);
+    public static readonly Shape2D Square = CreateNgon(4, Vector2D.One);
     public static readonly Shape2D Pentagon = CreateNgon(5, Vector2D.Up);
     public static readonly Shape2D Hexagon = CreateNgon(6, Vector2D.Right);
 
diff --git a/Engine.Physics2D/Collider2DShapeBehaviour.cs b/Engine.Physics2D/Collider2DShapeBehaviour.cs
index a5d393c..38b455e 100644
--- a/Engine.Physics2D/Collider2DShapeBehaviour.cs
+++ b/Engine.Physics2D/Collider2DShapeBehaviour.cs
@@ -6,9 +6,9 @@ namespace Syntriax.Engine.Physics2D;
 public class Collider2DShapeBehaviour : Collider2DBehaviourBase, IShapeCollider2D
 {
     public Shape2D ShapeWorld { get => _shapeWorld; protected set => _shapeWorld = value; }
-    public Shape2D ShapeLocal { get; set; } = Shape2D.Box;
+    public Shape2D ShapeLocal { get; set; } = Shape2D.Square;
 
-    private Shape2D _shapeWorld = Shape2D.Box.CreateCopy();
+    private Shape2D _shapeWorld = Shape2D.Square.CreateCopy();
 
     public override void CalculateCollider() => Transform.TransformShape(ShapeLocal, ref _shapeWorld);