diff --git a/vllm/entrypoints/openai/protocol.py b/vllm/entrypoints/openai/protocol.py
index 733decf80a711..a212c0d608ddb 100644
--- a/vllm/entrypoints/openai/protocol.py
+++ b/vllm/entrypoints/openai/protocol.py
@@ -127,7 +127,7 @@ class ResponseFormat(OpenAIBaseModel):
 
 class StreamOptions(OpenAIBaseModel):
     include_usage: Optional[bool] = True
-    continuous_usage_stats: Optional[bool] = True
+    continuous_usage_stats: Optional[bool] = False
 
 
 class FunctionDefinition(OpenAIBaseModel):