diff --git a/src/endpoints/backends/chat-completions.js b/src/endpoints/backends/chat-completions.js
index 73b3572f1..710cc9f01 100644
--- a/src/endpoints/backends/chat-completions.js
+++ b/src/endpoints/backends/chat-completions.js
@@ -520,6 +520,7 @@ async function sendAI21Request(request, response) {
         top_p: request.body.top_p,
         stop: request.body.stop,
         stream: request.body.stream,
+        tools: request.body.tools,
     };
     const options = {
         method: 'POST',