diff --git a/backend/core/config.py b/backend/core/config.py
index e52af02d..744ddd2c 100644
--- a/backend/core/config.py
+++ b/backend/core/config.py
@@ -2,9 +2,7 @@
 Configuración centralizada de la aplicación usando Pydantic Settings
 """
 
-import os
 from typing import List, Literal
-
 from pydantic import field_validator
 from pydantic_settings import BaseSettings, SettingsConfigDict