diff --git a/kabot/kabot/kabot.py b/kabot/kabot/kabot.py
index 0d7e785..c5a15b0 100644
--- a/kabot/kabot/kabot.py
+++ b/kabot/kabot/kabot.py
@@ -430,7 +430,7 @@ class Mybot(commands.Cog):
             await self.bot.user.edit(username="Error 404 name not found!")
             await ctx.channel.send("Liste des noms = %s" % list_name)
         img = open(here + "/ressources/avatar_bot/%s.jpg" % name, 'rb')
-        await self.bot.user.edit(avatar=img)
+        await self.bot.user.edit(avatar=img.read())
         await self.joke(ctx, name)
 
     @commands.command(help='slap this ass')