diff --git a/src/app/resource/controllers/ResController.php b/src/app/resource/controllers/ResController.php
index 5bfbf653bb0a361cda7b17b877520cfab884c95d..65a52b39b088fd764ed7c82e8e724f6ea02714c3 100755
--- a/src/app/resource/controllers/ResController.php
+++ b/src/app/resource/controllers/ResController.php
@@ -451,7 +451,7 @@ class ResController extends ResourceControlController
             'select'    => ['type', 'version'],
             'where'     => ['res_id = ?', 'type in (?)'],
             'data'      => [$args['resId'], ['PDF', 'SIGN', 'NOTE']],
-            'orderBy'   => ['versions ASC']
+            'orderBy'   => ['version ASC']
         ]);
         if (empty($convertedDocuments)) {
             return $response->withJson(['PDF' => $pdfVersions, 'SIGN' => $signedVersions, 'NOTE' => $noteVersions]);