diff --git a/scenes/tilemap/tilemap.gd b/scenes/tilemap/tilemap.gd
index 99f75444..272e059b 100644
--- a/scenes/tilemap/tilemap.gd
+++ b/scenes/tilemap/tilemap.gd
@@ -30,8 +30,8 @@ const TILE_REQUEST_NAME: = 'tile_request_%d'
 @export var show_ship_radius: bool = true
 @export var ship_radius_km: float = 8.0
 @onready var coordinates_label: String
-@onready var threat_mark: PackedScene = load("res://scenes/tilemap/threat.tscn")
-@onready var ship_mark: PackedScene = load("res://scenes/tilemap/ship-mark.tscn")
+@onready var threat_mark: PackedScene = load('res://scenes/tilemap/threat.tscn')
+@onready var ship_mark: PackedScene = load('res://scenes/tilemap/ship-mark.tscn')
 var ship_id := 9999
 var ship_instance: Node2D = null
 const default_size: = 400.0