diff --git a/upload/catalog/controller/product/product.php b/upload/catalog/controller/product/product.php
index 0aa3bafc6cc..b1a6ef0ef7e 100644
--- a/upload/catalog/controller/product/product.php
+++ b/upload/catalog/controller/product/product.php
@@ -269,7 +269,7 @@ public function index(): ?\Opencart\System\Engine\Action {
 			if ($product_info['quantity'] <= 0) {
 				$stock_status_id = $product_info['stock_status_id'];
 			} elseif (!$this->config->get('config_stock_display')) {
-				$stock_status_id = $this->config->get('config_stock_status_id');
+				$stock_status_id = (int)$this->config->get('config_stock_status_id');
 			} else {
 				$stock_status_id = 0;
 			}