diff --git a/modules/mailalerts/mailalerts.php b/modules/mailalerts/mailalerts.php
index f5002c556..9baaa815c 100644
--- a/modules/mailalerts/mailalerts.php
+++ b/modules/mailalerts/mailalerts.php
@@ -406,7 +406,7 @@ class MailAlerts extends Module
 
 	public function hookActionProductOutOfStock($params)
 	{
-		if (!$this->_customer_qty || !Configuration::get('PS_STOCK_MANAGEMENT') || $params['product']->quantity > 0 || Product::isAvailableWhenOutOfStock($params['product']->out_of_stock))
+		if (!$this->_customer_qty || !Configuration::get('PS_STOCK_MANAGEMENT') || Product::isAvailableWhenOutOfStock($params['product']->out_of_stock))
 			return;
 
 		$id_product = (int)$params['product']->id;