diff --git a/index.php b/index.php
index 0d65840..96893b9 100644
--- a/index.php
+++ b/index.php
@@ -53,7 +53,7 @@ foreach ($receivers as $receiver) {
         touch('last_notification_date.txt');
     }
     $lastNotificationDate = file_get_contents('last_notification_date.txt');
-    if ($packageInfo['current_quantity'] > -1 && $lastNotificationDate !== date('Y-m-d')) {
+    if ($packageInfo['current_quantity'] > 0 && $lastNotificationDate !== date('Y-m-d')) {
         send_notifications($client, $receiver, 'Dostępna paczka w 3 kromki chleba', sprintf('W trzech kromkach dostępne są paczki. Ilość: %s', $packageInfo['current_quantity']));
         $notificationSent = true;
     }