diff --git a/pocket_friends/game_files/game.py b/pocket_friends/game_files/game.py
index 63ec1ce..19ebd74 100644
--- a/pocket_friends/game_files/game.py
+++ b/pocket_friends/game_files/game.py
@@ -1,6 +1,5 @@
 import pygame
 import os
-from pathlib import Path
 import pocket_friends
 import importlib
 
@@ -28,7 +27,7 @@ script_dir = os.path.dirname(os.path.abspath(__file__))
 resources_dir = script_dir + '/resources'
 
 # Makes Pygame draw on the display of the RPi.
-os.environ["SDL_FBDEV"] = "/dev/fb1"
+os.environ['SDL_FBDEV'] = '/dev/fb1'
 
 
 def game(resolution=240):