diff --git a/api/app/clients/OpenAIClient.js b/api/app/clients/OpenAIClient.js
index 848547314b8..d06ddd91775 100644
--- a/api/app/clients/OpenAIClient.js
+++ b/api/app/clients/OpenAIClient.js
@@ -1308,11 +1308,6 @@ ${convo}
       /** @type {(value: void | PromiseLike<void>) => void} */
       let streamResolve;
 
-      if (modelOptions.stream && this.isO1Model) {
-        delete modelOptions.stream;
-        delete modelOptions.stop;
-      }
-
       if (modelOptions.stream) {
         streamPromise = new Promise((resolve) => {
           streamResolve = resolve;