diff --git a/Engine.Core/BehaviourController.cs b/Engine.Core/BehaviourController.cs
index 22367b8..0a96572 100644
--- a/Engine.Core/BehaviourController.cs
+++ b/Engine.Core/BehaviourController.cs
@@ -7,7 +7,7 @@ using Syntriax.Engine.Core.Abstract;
 
 namespace Syntriax.Engine.Core;
 
-[System.Diagnostics.DebuggerDisplay("Behaviour Count: {behaviours.Count()}")]
+[System.Diagnostics.DebuggerDisplay("Behaviour Count: {behaviours.Count}")]
 public class BehaviourController : IBehaviourController
 {
     public Action<IBehaviourController>? OnPreUpdate { get; set; }
diff --git a/Engine.Core/GameManager.cs b/Engine.Core/GameManager.cs
index 6ac44cb..5d24d65 100644
--- a/Engine.Core/GameManager.cs
+++ b/Engine.Core/GameManager.cs
@@ -8,7 +8,7 @@ using Syntriax.Engine.Core.Factory;
 
 namespace Syntriax.Engine.Core;
 
-[System.Diagnostics.DebuggerDisplay("GameObject Count: {_gameObjects.Count()}")]
+[System.Diagnostics.DebuggerDisplay("GameObject Count: {_gameObjects.Count}")]
 public class GameManager : IEntity, IEnumerable<IGameObject>
 {
     public Action<GameManager>? OnCameraChanged { get; set; } = null;
diff --git a/Engine.Physics2D/Primitives/Shape.cs b/Engine.Physics2D/Primitives/Shape.cs
index abc49ed..432063b 100644
--- a/Engine.Physics2D/Primitives/Shape.cs
+++ b/Engine.Physics2D/Primitives/Shape.cs
@@ -6,7 +6,7 @@ using Syntriax.Engine.Core.Abstract;
 
 namespace Syntriax.Engine.Physics2D.Primitives;
 
-[System.Diagnostics.DebuggerDisplay("Vertices Count: {Vertices.Count()}")]
+[System.Diagnostics.DebuggerDisplay("Vertices Count: {Vertices.Count}")]
 public readonly struct Shape(IList<Vector2D> Vertices) : IEnumerable<Vector2D>
 {
     public static readonly Shape Triangle = CreateNgon(3, Vector2D.Up);