diff --git a/.gitignore b/.gitignore
index 01d1d66..c8f4f3d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 update/
 .dockerignore
 Dockerfile
-src/tokens.py
+src/tokens.env
 src/cogs/music_old.py
diff --git a/README.md b/README.md
index a039636..08a7067 100644
--- a/README.md
+++ b/README.md
@@ -4,25 +4,25 @@
 
 - Python 3.8.6
 - [requirements.txt](requirements.txt)
+- Docker
 
 #### __Setting up__
 
-- A `tokens.py` file that contains:
+docker...in progress...
+
+env:
+
+TOKEN_DISCORD="your token discord"
+TOKEN_GENIUS="your genius token"
+TOKEN_REDDIT_CLIENT_ID="your client id"
+TOKEN_REDDIT_CLIENT_SECRET="your client secret"
+TOKEN_REDDIT_USER_AGENT="your user agent"
 
-```py
-token_discord = "your discord token"
-token_genius = "your genius token"
-token_reddit = {"client_id": "your client id", "client_secret": "your secret pass", "user_agent": "your reddit's username"}
-```
 
 To find reddit tokens, go to [this site](https://www.reddit.com/prefs/apps) and here are the instructions: ![instructions](https://i.imgur.com/tEzYKDA.png)
 
 *redirection uri (for copy/paste) : http://localhost:8080*
 
-#### __Starting up__
-
-- Run [main.py](main.py)
-
 #### __Add the bot to your server__
 
 - [This site](https://discordapi.com/permissions.html) allows you to choose which permissions to add by default to the bot.
diff --git a/src/cogs/internet.py b/src/cogs/internet.py
index 93f4c9a..8633a21 100644
--- a/src/cogs/internet.py
+++ b/src/cogs/internet.py
@@ -1,7 +1,6 @@
-import discord, praw, json, requests, time, feedparser
+import discord, praw, json, requests, time, feedparser, os
 from discord.ext import commands
 from random import randint, choice
-from tokens import token_reddit as token # à l'importation de l'extension, le fichier se retrouve dans le '/' et non dans 'cogs/', ignorez l'erreur pylint
 
 def setup(client):
     client.add_cog(Internet(client))
@@ -34,7 +33,7 @@ class Internet(commands.Cog):
     async def _memes(self, ctx, *, args = ""):
         """Envois un meme de reddit.\n	➡ Syntaxe: .memes/meme [subreddit]⁢⁢⁢⁢⁢⁢⁢⁢⁢⁢"""
         try:
-            reddit = praw.Reddit(client_id = token['client_id'], client_secret = token['client_secret'], user_agent = f"disreddit /u/{token['user_agent']}, http://localhost:8080")
+            reddit = praw.Reddit(client_id = os.environ['TOKEN_REDDIT_CLIENT_ID'], client_secret = os.environ['TOKEN_REDDIT_CLIENT_SECRET'], user_agent = f"disreddit /u/{os.environ['TOKEN_REDDIT_USER_AGENT']}, http://localhost:8080")
 
             if args != "": # si il y a un arg différent d'un meme
                 subredditchoix = args
diff --git a/src/cogs/music.py b/src/cogs/music.py
index a6603f5..66e8ef0 100644
--- a/src/cogs/music.py
+++ b/src/cogs/music.py
@@ -20,8 +20,8 @@ from discord.ext import commands
 # Genius API
 import lyricsgenius
 import time
-from tokens import token_genius as token # à l'importation de l'extension, music.py se retrouve dans le '/' et non dans 'cogs/', ignorez l'erreur
-genius = lyricsgenius.Genius(token)
+import os
+genius = lyricsgenius.Genius(os.environ['TOKEN_GENIUS'])
 
 # Silence useless bug reports messages
 youtube_dl.utils.bug_reports_message = lambda: ''
diff --git a/src/main.py b/src/main.py
index 009e809..a851d14 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,11 +1,10 @@
 print("Connexion à Discord...")
 
-import discord, re, pytz
+import discord, re, pytz, os
 from discord.ext import commands
 from random import choice
 from datetime import datetime
 from pytz import timezone
-from tokens import token_discord as token
 
 client = commands.Bot(command_prefix = ".", case_insensitive = True, intents = discord.Intents.all())
 
@@ -20,7 +19,7 @@ client.load_extension("cogs.autopublish")
 
 @client.event
 async def on_connect():
-    print(f"Connecté avec le token : {token}.")
+    print(f"Connecté.")
 
 @client.event
 async def on_ready():
@@ -212,4 +211,4 @@ def user_or_nick(user):
     else:
         return f"{user.name}#{user.discriminator}"
 
-client.run(token)
+client.run(os.environ['TOKEN_DISCORD'])