diff --git a/tests/test_litellm/llms/azure/test_azure_common_utils.py b/tests/test_litellm/llms/azure/test_azure_common_utils.py
index c3eab6e1578..0ae04c357e7 100644
--- a/tests/test_litellm/llms/azure/test_azure_common_utils.py
+++ b/tests/test_litellm/llms/azure/test_azure_common_utils.py
@@ -1237,6 +1237,7 @@ def test_get_azure_ad_token_with_oidc_token(setup_mocks):
         azure_scope="test-azure-scope",
         # Ensure no other auth methods are available
         azure_ad_token_provider=None,
+        client_secret=None
     )
 
     # Call the function