diff --git a/src/providers/openai.rs b/src/providers/openai.rs
index ad9b74cf..3d2b9131 100644
--- a/src/providers/openai.rs
+++ b/src/providers/openai.rs
@@ -415,7 +415,6 @@ impl super::Provider for OpenAIProvider {
             "model": request.model,
             "input": input_parts,
             "stream": true,
-            "stream_options": { "include_usage": true }
         });
 
         // Add standard parameters