diff --git a/src/base-environments/youth_room/youth_room_environment.gd b/src/base-environments/youth_room/youth_room_environment.gd
index 5a04131..d830daa 100644
--- a/src/base-environments/youth_room/youth_room_environment.gd
+++ b/src/base-environments/youth_room/youth_room_environment.gd
@@ -9,6 +9,7 @@ func _ready():
 
 func focus_env():
 	if dof_strength_tween: dof_strength_tween.kill()
+	dof_strength_tween = create_tween()
 	dof_strength_tween.tween_property(camera_attributes, "dof_blur_amount", 0, 1)
 	await(dof_strength_tween.finished)
 	camera_attributes.dof_blur_near_enabled = false