diff --git a/lib/Cron/Workers/SendingQueue/SendingQueue.php b/lib/Cron/Workers/SendingQueue/SendingQueue.php
index d1b6a5bdd1..603c5aa43b 100644
--- a/lib/Cron/Workers/SendingQueue/SendingQueue.php
+++ b/lib/Cron/Workers/SendingQueue/SendingQueue.php
@@ -18,6 +18,8 @@ use MailPoet\Tasks\Sending as SendingTask;
 use MailPoet\Tasks\Subscribers\BatchIterator;
 use MailPoet\WP\Functions as WPFunctions;
 
+use function MailPoet\Util\array_column;
+
 class SendingQueue {
   public $mailer_task;
   public $newsletter_task;