diff --git a/litellm/router.py b/litellm/router.py
index 24a926e5d9c..ea8d17286ff 100644
--- a/litellm/router.py
+++ b/litellm/router.py
@@ -2212,6 +2212,7 @@ class Router:
                         "api_key": api_key,
                         "azure_endpoint": api_base,
                         "api_version": api_version,
+                        "azure_ad_token": azure_ad_token,
                     }
                     from litellm.llms.azure import select_azure_base_url_or_endpoint