diff --git a/api-customer/src/controllers/sms_controller.py b/api-customer/src/controllers/sms_controller.py
index 6c162225..3b935178 100644
--- a/api-customer/src/controllers/sms_controller.py
+++ b/api-customer/src/controllers/sms_controller.py
@@ -23,11 +23,10 @@ class SmsController:
     def send_sms(self):
         try:
             with ApiClient(self.config) as api:
-                payload = json.dumps({"content": "The game is over ! Go check the board"})
                 api.default_headers["Authorization"] = f"Bearer {self._auth_data.get_token()}"
                 sms_api = SmsApi(api)
 
-                sms_api.example(StrictStr(payload))
+                sms_api.example(StrictStr('{"content": "The game is over ! Go check the board"}'))
             return jsonify({"success": True, "message": None}), 200
         except Exception as e:
             print(e)