diff --git a/lib/game/behaviors/camera_focusing_behavior.dart b/lib/game/behaviors/camera_focusing_behavior.dart
index 70d363df..ec3e918f 100644
--- a/lib/game/behaviors/camera_focusing_behavior.dart
+++ b/lib/game/behaviors/camera_focusing_behavior.dart
@@ -28,7 +28,7 @@ class CameraFocusingBehavior extends Component
 
   GameStatus? _activeFocus;
 
-  final Vector2 _previousSize = Vector2.zero();
+  final _previousSize = Vector2.zero();
 
   @override
   bool listenWhen(GameState? previousState, GameState newState) {