diff --git a/Engine.Core/Abstract/IBehaviourController.cs b/Engine.Core/Abstract/IBehaviourController.cs
index c5ba6da..65964cd 100644
--- a/Engine.Core/Abstract/IBehaviourController.cs
+++ b/Engine.Core/Abstract/IBehaviourController.cs
@@ -75,8 +75,8 @@ public interface IBehaviourController : IInitialize, IAssignableGameObject, IEnu
     /// Gets all <see cref="IBehaviour"/>s of the specified type and stores them in the provided list.
     /// </summary>
     /// <typeparam name="T">The type of <see cref="IBehaviour"/>s to get.</typeparam>
-    /// <param name="behaviours">The list to store the <see cref="IBehaviour"/>s.</param>
-    void GetBehaviours<T>(List<T> behaviours);
+    /// <param name="results">The list to store the <see cref="IBehaviour"/>s.</param>
+    void GetBehaviours<T>(IList<T> results);
 
     /// <summary>
     /// Removes <see cref="IBehaviour"/>s of the specified type from the <see cref="IBehaviourController"/>.
diff --git a/Engine.Core/BehaviourController.cs b/Engine.Core/BehaviourController.cs
index 44e1969..80e890f 100644
--- a/Engine.Core/BehaviourController.cs
+++ b/Engine.Core/BehaviourController.cs
@@ -95,15 +95,15 @@ public class BehaviourController : IBehaviourController
         return behaviours ?? Enumerable.Empty<T>().ToList();
     }
 
-    public void GetBehaviours<T>(List<T> behaviors)
+    public void GetBehaviours<T>(IList<T> results)
     {
-        behaviors.Clear();
+        results.Clear();
         foreach (var behaviourItem in behaviours)
         {
-            if (behaviourItem is not T _)
+            if (behaviourItem is not T behaviour)
                 continue;
 
-            behaviours.Add(behaviourItem);
+            results.Add(behaviour);
         }
     }