diff --git a/fastapi_azure_auth/user.py b/fastapi_azure_auth/user.py
index 664a5df..6fccc7c 100644
--- a/fastapi_azure_auth/user.py
+++ b/fastapi_azure_auth/user.py
@@ -239,7 +239,7 @@ def scopes_to_list(cls, v: object) -> object:
         """
         if isinstance(v, str):
             return v.split(' ')
-        return v
+        return v  # pragma: no cover
 
 
 class User(Claims):