diff --git a/autoloads/options.gd b/autoloads/options.gd
index 3084c05..26ec300 100644
--- a/autoloads/options.gd
+++ b/autoloads/options.gd
@@ -50,7 +50,7 @@ func _ready() -> void:
 func _unhandled_input(event: InputEvent) -> void:
 	if Debug.entry == false:
 		if event.is_action_pressed("fullscreen"):
-			_set_fullscreen(!fullscreen)
+			OS.window_fullscreen = not OS.window_fullscreen
 
 func load_options() -> void:
 	var file = ConfigFile.new()