diff --git a/providers/microsoft/azure/src/airflow/providers/microsoft/azure/hooks/msgraph.py b/providers/microsoft/azure/src/airflow/providers/microsoft/azure/hooks/msgraph.py
index 376292e1b3c6f..9f893b1f36a4a 100644
--- a/providers/microsoft/azure/src/airflow/providers/microsoft/azure/hooks/msgraph.py
+++ b/providers/microsoft/azure/src/airflow/providers/microsoft/azure/hooks/msgraph.py
@@ -276,6 +276,8 @@ def to_msal_proxies(self, authority: str | None, proxies: dict | None) -> dict |
                     if authority.endswith(domain_name):
                         return None
             return proxies
+        elif proxies:
+            return proxies
         return None
 
     def _build_request_adapter(self, connection) -> tuple[str, RequestAdapter]: