diff --git a/bin/time_test.sh b/bin/time_test.sh
index edc60bcc..e6d7a22a 100644
--- a/bin/time_test.sh
+++ b/bin/time_test.sh
@@ -16,7 +16,7 @@ for ((i=1; i<=count; i++)); do
            https://"$domain"/v1/chat/completions \
            -H "Content-Type: application/json" \
            -H "Authorization: Bearer $key" \
-           -d '{"prompt": "hi!", "max_tokens": 1, "model": "gpt-3.5-turbo"}')
+           -d '{"messages": [{"content": "echo hi", "role": "user"}], "model": "gpt-3.5-turbo", "stream": false, "max_tokens": 1}')
   echo "$result"
   total_time=$(bc <<< "$total_time + $result")
   times+=("$result")