diff --git a/app.py b/app.py
index 2118913..e9109f0 100644
--- a/app.py
+++ b/app.py
@@ -1,5 +1,5 @@
 from flask import Flask, request
-from gb_secrets import cookie
+from gb_secrets import credentials
 import logging, requests, os
 import re
 
@@ -7,6 +7,9 @@ LOGLEVEL = os.environ.get('LOGLEVEL', 'INFO').upper()
 logging.basicConfig(level=LOGLEVEL)
 
 app = Flask(__name__)
+session = requests.Session()
+session.post("https://www.planet-casio.com/Fr/compte",
+    data=credentials)
 
 def make_url_user(user):
         return f"[url=https://gitea.planet-casio.com/{user['username']}]{user['username']}[/url]"
@@ -16,6 +19,7 @@ def make_url_repository(repository):
 
 @app.route("/", methods=["GET", "POST"])
 def main():
+    global session
     data = request.json
     event = request.headers['X-Gitea-Event']
     msg = None
@@ -140,8 +144,8 @@ def main():
     if msg:
         msg = f"[gray][i]{msg}[/i][/gray]"
         app.logger.info(msg)
-        r = requests.post("https://www.planet-casio.com/Fr/shoutbox/api/post",
-            data={"message": msg, "channel": "dev"}, cookies=cookie)
+        r = session.post("https://www.planet-casio.com/Fr/shoutbox/api/post",
+            data={"message": msg, "channel": "dev"})
 
         if r.status_code == 200:
             return "OK"