diff --git a/litellm/proxy/example_config_yaml/custom_callbacks1.py b/litellm/proxy/example_config_yaml/custom_callbacks1.py
index 92111112707..2cc644a1845 100644
--- a/litellm/proxy/example_config_yaml/custom_callbacks1.py
+++ b/litellm/proxy/example_config_yaml/custom_callbacks1.py
@@ -61,6 +61,7 @@ class MyCustomHandler(
             "image_generation",
             "moderation",
             "audio_transcription",
+            "responses",
         ],
     ):
         pass