diff --git a/Engine.Core/Extensions/BehaviourControllerExtensions.cs b/Engine.Core/Extensions/BehaviourControllerExtensions.cs
index 9f6706b..df1b113 100644
--- a/Engine.Core/Extensions/BehaviourControllerExtensions.cs
+++ b/Engine.Core/Extensions/BehaviourControllerExtensions.cs
@@ -54,7 +54,7 @@ public static class BehaviourControllerExtensions
 
         while (controller is not null)
         {
-            if (behaviourController.GetBehaviour<T>() is T behaviour)
+            if (controller.GetBehaviour<T>() is T behaviour)
                 return behaviour;
 
             controller = controller.HierarchyObject.Parent?.BehaviourController;