diff --git a/api/translate.php b/api/translate.php
index ec4920d..1f0effb 100644
--- a/api/translate.php
+++ b/api/translate.php
@@ -2,6 +2,7 @@
 declare(strict_types=1);
 
 require_once __DIR__ . '/../includes/bootstrap.php';
+require_once __DIR__ . '/../includes/AzureOpenAiGateway.php';
 
 dbnToolsRequireMethod('POST');
 dbnToolsRequireAuth();