diff --git a/config/settings.py b/config/settings.py
index faee6ec..e54d932 100644
--- a/config/settings.py
+++ b/config/settings.py
@@ -1,3 +1,4 @@
+from typing import ClassVar
 from pydantic_settings import BaseSettings
 
 class Settings(BaseSettings):
@@ -17,7 +18,7 @@ class Settings(BaseSettings):
     gdpr_deletion_delay_days: int = 7
     testing: bool = False
     resetpass_url : str = "https://resetpass.mayotte-urgence.com"
-    available_permissions = [
+    available_permissions : ClassVar[list] = [
         "create_user",
         "update_user",
         "delete_user",