diff --git a/mailpoet/lib/Cron/Workers/SendingQueue/SendingQueue.php b/mailpoet/lib/Cron/Workers/SendingQueue/SendingQueue.php
index e109a7db12..2dbb4e2c82 100644
--- a/mailpoet/lib/Cron/Workers/SendingQueue/SendingQueue.php
+++ b/mailpoet/lib/Cron/Workers/SendingQueue/SendingQueue.php
@@ -16,7 +16,6 @@ use MailPoet\Mailer\MailerError;
 use MailPoet\Mailer\MailerLog;
 use MailPoet\Mailer\MetaInfo;
 use MailPoet\Models\ScheduledTask;
-use MailPoet\Models\ScheduledTask as ScheduledTaskModel;
 use MailPoet\Models\StatisticsNewsletters as StatisticsNewslettersModel;
 use MailPoet\Models\Subscriber as SubscriberModel;
 use MailPoet\Newsletter\NewslettersRepository;
@@ -246,7 +245,7 @@ class SendingQueue {
         'after queue chunk processing',
         ['newsletter_id' => $newsletter->id, 'task_id' => $queue->taskId]
       );
-      if ($queue->status === ScheduledTaskModel::STATUS_COMPLETED) {
+      if ($queue->status === ScheduledTaskEntity::STATUS_COMPLETED) {
         $this->loggerFactory->getLogger(LoggerFactory::TOPIC_NEWSLETTERS)->info(
           'completed newsletter sending',
           ['newsletter_id' => $newsletter->id, 'task_id' => $queue->taskId]
@@ -422,7 +421,7 @@ class SendingQueue {
     // update the sent count
     $this->mailerTask->updateSentCount();
     // enforce execution limits if queue is still being processed
-    if ($sendingTask->status !== ScheduledTaskModel::STATUS_COMPLETED) {
+    if ($sendingTask->status !== ScheduledTaskEntity::STATUS_COMPLETED) {
       $this->enforceSendingAndExecutionLimits($timer);
     }
     $this->throttlingHandler->processSuccess();