diff --git a/backend/chatsky_ui/schemas/front_graph_components/interface.py b/backend/chatsky_ui/schemas/front_graph_components/interface.py
index a11a7b57..26ae339d 100644
--- a/backend/chatsky_ui/schemas/front_graph_components/interface.py
+++ b/backend/chatsky_ui/schemas/front_graph_components/interface.py
@@ -28,6 +28,7 @@ def check_one_not_none(cls, values):
 
     @model_validator(mode="after")
     def check_telegram_token(cls, values):
+        load_dotenv(os.path.join(settings.work_directory, ".env"))
         tg_bot_token = os.getenv("TG_BOT_TOKEN")
         if values.telegram is not None and not tg_bot_token:
             raise ValueError("Telegram token must be provided.")