diff --git a/Engine.Core/Transform.cs b/Engine.Core/Transform.cs
index 394c788..fff0636 100644
--- a/Engine.Core/Transform.cs
+++ b/Engine.Core/Transform.cs
@@ -127,13 +127,13 @@ public class Transform : ITransform
             return;
 
         ITransform? previousParent = Parent;
-        if (Parent is not null)
+        if (previousParent is not null)
         {
-            Parent.RemoveChild(this);
-            Parent.OnPositionChanged -= RecalculatePosition;
-            Parent.OnScaleChanged -= RecalculateScale;
-            Parent.OnRotationChanged -= RecalculateRotation;
-            Parent.OnParentChanged -= NotifyChildrenOnParentChange;
+            previousParent.RemoveChild(this);
+            previousParent.OnPositionChanged -= RecalculatePosition;
+            previousParent.OnScaleChanged -= RecalculateScale;
+            previousParent.OnRotationChanged -= RecalculateRotation;
+            previousParent.OnParentChanged -= NotifyChildrenOnParentChange;
         }
 
         Parent = transform;