diff --git a/vllm_omni/entrypoints/openai/serving_chat.py b/vllm_omni/entrypoints/openai/serving_chat.py
index ebf947a88..960240180 100644
--- a/vllm_omni/entrypoints/openai/serving_chat.py
+++ b/vllm_omni/entrypoints/openai/serving_chat.py
@@ -271,7 +271,6 @@ async def create_chat_completion(
                 conversation,
                 tokenizer,
                 request_metadata,
-                enable_force_include_usage=self.enable_force_include_usage,
             )
 
         try: