diff --git a/src/flextype/Support/helpers.php b/src/flextype/Support/helpers.php
index f9f8c6bc..2487cc25 100644
--- a/src/flextype/Support/helpers.php
+++ b/src/flextype/Support/helpers.php
@@ -109,7 +109,7 @@ if (! function_exists('collect_filter')) {
 
         // Exec: order by
         if (isset($bind_order_by['order_by']['field']) && isset($bind_order_by['order_by']['direction'])) {
-            $collection->orderBy([$bind_order_by['order_by']['field'] => $direction[$bind_order_by['order_by']['direction']]]);
+            $collection->orderBy($bind_order_by['order_by']['field'], $direction[$bind_order_by['order_by']['direction']]);
         }
 
         // Exec: set max result