diff --git a/launch.py b/launch.py
index baf294c..71b7ef5 100644
--- a/launch.py
+++ b/launch.py
@@ -18,7 +18,9 @@ except:
 
 # Récupération de la version du serveur
 try:
-    response = rq.get("https://git.tipragot.fr/raphael/ponguito/raw/branch/main/version.txt")
+    response = rq.get(
+        "https://git.tipragot.fr/raphael/ponguito/raw/branch/main/version.txt"
+    )
     server_version = response.text
 except:
     print("Impossible de se connecter au serveur")
@@ -32,8 +34,10 @@ if server_version != version:
             f.write(response.content)
         ZipFile("main.zip").extractall()
         os.remove("main.zip")
-        shutil.rmtree("game")
+        if os.path.isdir("game"):
+            shutil.rmtree("game")
         os.rename("ponguito", "game")
+        os.remove(__file__)
         os.rename("game/launch.py", __file__)
 
 # Lancement du jeu