diff --git a/www-api/app/Controllers/PromoAdmin.php b/www-api/app/Controllers/PromoAdmin.php
index 2fc65f8b..eba9df0a 100644
--- a/www-api/app/Controllers/PromoAdmin.php
+++ b/www-api/app/Controllers/PromoAdmin.php
@@ -6,7 +6,7 @@ use CodeIgniter\API\ResponseTrait;
 
 class PromoAdmin extends BaseController
 {
-
+    use ResponseTrait;
     public function promoList(){
         log_message('critical', "***** ***** PromoAdmin::promoList ****" );
         //  $in = $this->request->getPostGet();