diff --git a/htdocs/product/inventory/inventory.php b/htdocs/product/inventory/inventory.php
index 3d0dea9e3b7..cd27c09aaa0 100644
--- a/htdocs/product/inventory/inventory.php
+++ b/htdocs/product/inventory/inventory.php
@@ -609,7 +609,7 @@ if ($object->id > 0) {
 			if ($permissiontoadd) {
 				// Link to launch scan tool
 				if (!empty($conf->barcode->enabled) || !empty($conf->productbatch->enabled)) {
-					print '<a href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=updatebyscaning" class="marginrightonly paddingright marginleftonly paddingleft">'.img_picto('', 'barcode', 'class="paddingrightonly"').$langs->trans("UpdateByScaning").'</a>';
+					print '<a href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=updatebyscaning&token='.currentToken().'" class="marginrightonly paddingright marginleftonly paddingleft">'.img_picto('', 'barcode', 'class="paddingrightonly"').$langs->trans("UpdateByScaning").'</a>';
 				}
 
 				// Link to autofill