diff --git a/mailpoet/tests/DataFactories/Newsletter.php b/mailpoet/tests/DataFactories/Newsletter.php
index 5647c45ab3..90209368b2 100644
--- a/mailpoet/tests/DataFactories/Newsletter.php
+++ b/mailpoet/tests/DataFactories/Newsletter.php
@@ -394,6 +394,7 @@ class Newsletter {
       'count_total' => 1,
       'created_at' => null,
       'updated_at' => null,
+      'meta' => null,
     ];
     $this->queues[] = array_merge($queue, $options);
     return $this;