diff --git a/crossapp/asgi.py b/crossapp/asgi.py
index dfeedb9..0b8fbae 100644
--- a/crossapp/asgi.py
+++ b/crossapp/asgi.py
@@ -2,7 +2,6 @@ import os
 from channels.routing import ProtocolTypeRouter, URLRouter
 from django.core.asgi import get_asgi_application
 from channels.auth import AuthMiddlewareStack
-
 import crossapp.routing
 
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'crossapp.settings')
diff --git a/crossapp/routing.py b/crossapp/routing.py
index 24be0f1..be22d4d 100644
--- a/crossapp/routing.py
+++ b/crossapp/routing.py
@@ -1,5 +1,5 @@
 from django.urls import re_path
-from websocket.consumers import ArriveeConsumer
+from main.consumers import ArriveeConsumer
 
 websocket_urlpatterns = [
     re_path(r'ws/course/(?P<course_id>\d+)/$', ArriveeConsumer.as_asgi()),
diff --git a/websocket/admin.py b/websocket/admin.py
deleted file mode 100644
index 8c38f3f..0000000
--- a/websocket/admin.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from django.contrib import admin
-
-# Register your models here.
diff --git a/websocket/apps.py b/websocket/apps.py
deleted file mode 100644
index a962b95..0000000
--- a/websocket/apps.py
+++ /dev/null
@@ -1,6 +0,0 @@
-from django.apps import AppConfig
-
-
-class WebsocketConfig(AppConfig):
-    default_auto_field = 'django.db.models.BigAutoField'
-    name = 'websocket'
diff --git a/websocket/consumers.py b/websocket/consumers.py
deleted file mode 100644
index 2f666b8..0000000
--- a/websocket/consumers.py
+++ /dev/null
@@ -1,25 +0,0 @@
-import json
-from channels.generic.websocket import AsyncWebsocketConsumer
-
-class ArriveeConsumer(AsyncWebsocketConsumer):
-    async def connect(self):
-        self.course_id = self.scope['url_route']['kwargs']['course_id']
-        self.group_name = f'course_{self.course_id}'
-        await self.channel_layer.group_add(
-            self.group_name,
-            self.channel_name
-        )
-        await self.accept()
-
-    async def disconnect(self, close_code):
-        await self.channel_layer.group_discard(
-            self.group_name,
-            self.channel_name
-        )
-
-    async def receive(self, text_data):
-        # Optionnel : traiter les messages entrants
-        pass
-
-    async def send_arrivee(self, event):
-        await self.send(text_data=json.dumps(event['data']))
diff --git a/websocket/models.py b/websocket/models.py
deleted file mode 100644
index 71a8362..0000000
--- a/websocket/models.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from django.db import models
-
-# Create your models here.
diff --git a/websocket/routing.py b/websocket/routing.py
deleted file mode 100644
index 6485a07..0000000
--- a/websocket/routing.py
+++ /dev/null
@@ -1,6 +0,0 @@
-from django.urls import re_path
-from . import consumers
-
-websocket_urlpatterns = [
-    re_path(r'ws/course/(?P<course_id>\d+)/$', consumers.ArriveeConsumer.as_asgi()),
-]
diff --git a/websocket/tests.py b/websocket/tests.py
deleted file mode 100644
index 7ce503c..0000000
--- a/websocket/tests.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.
diff --git a/websocket/views.py b/websocket/views.py
deleted file mode 100644
index 91ea44a..0000000
--- a/websocket/views.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from django.shortcuts import render
-
-# Create your views here.