diff --git a/src/test.luau b/src/test.luau
index 033a7af..c370168 100644
--- a/src/test.luau
+++ b/src/test.luau
@@ -3,7 +3,7 @@ local xai = require('../src')
 
 local apiKey: string = stdio.prompt("text", "Please provide the API key for testing")
 
-local response = xai.responses(apiKey, {
+local response = xai.completions(apiKey, {
     model = 'grok-4-fast-non-reasoning',
     messages = {
         {