diff --git a/app/client/platforms/openai.ts b/app/client/platforms/openai.ts
index 7abed6cd2..fd4eb59ce 100644
--- a/app/client/platforms/openai.ts
+++ b/app/client/platforms/openai.ts
@@ -64,8 +64,6 @@ export class ChatGPTApi implements LLMApi {
 
     const requestPayload = {
       messages,
-      options.functions,
-      function_call: "auto",
       stream: options.config.stream,
       model: modelConfig.model,
       temperature: modelConfig.temperature,