diff --git a/admin-dev/themes/template/supply_orders/form.tpl b/admin-dev/themes/template/supply_orders/form.tpl
index c63733fe2..cb7cf1a65 100644
--- a/admin-dev/themes/template/supply_orders/form.tpl
+++ b/admin-dev/themes/template/supply_orders/form.tpl
@@ -74,7 +74,7 @@
 										{$product.reference}
 										<input type="hidden" name="input_check_{$product.id_product}_{$product.id_product_attribute}" value="{$product.checksum}" />
 										<input type="hidden" name="input_reference_{$product.id_product}_{$product.id_product_attribute}" value="{$product.reference}" />
-										<input type="hidden" name="input_id_{$product.id_product}_{$product.id_product_attribute}" value="{$product.id_supply_order_detail}" />
+										<input type="hidden" name="input_id_{$product.id_product}_{$product.id_product_attribute}" value="{if isset($product.id_supply_order_detail)}{$product.id_supply_order_detail}{/if}" />
 									</td>
 									<td>
 										{$product.ean13}
diff --git a/controllers/admin/AdminSupplyOrdersController.php b/controllers/admin/AdminSupplyOrdersController.php
index 44660ba8a..eceae3abf 100644
--- a/controllers/admin/AdminSupplyOrdersController.php
+++ b/controllers/admin/AdminSupplyOrdersController.php
@@ -807,7 +807,7 @@ class AdminSupplyOrdersControllerCore extends AdminController
 						$errors = $entry->validateController();
 
 						//get the product name displayed in the backoffice according to the employee language
-						$entry->name_displayed = Tools::getValue('input_name_'.$id, '');
+						$entry->name_displayed = Tools::getValue('input_name_displayed_'.$id, '');
 
 						// if there is a problem, handle error for the current product
 						if (count($errors) > 0)