diff --git a/lib/RetailCrm/Methods/V5/Orders.php b/lib/RetailCrm/Methods/V5/Orders.php
index 7ca9af7..f2a7240 100644
--- a/lib/RetailCrm/Methods/V5/Orders.php
+++ b/lib/RetailCrm/Methods/V5/Orders.php
@@ -221,7 +221,7 @@ trait Orders
             'POST',
             $this->fillSite(
                 $site,
-                ['links' => json_encode($links)]
+                ['link' => json_encode($links)]
             )
         );
     }