diff --git a/src/Queue/RabbitMQQueue.php b/src/Queue/RabbitMQQueue.php
index 57c23e64..96a803fe 100644
--- a/src/Queue/RabbitMQQueue.php
+++ b/src/Queue/RabbitMQQueue.php
@@ -577,7 +577,7 @@ protected function getRandomId(): string
      */
     public function close(): void
     {
-        if (! $this->currentJob->isDeletedOrReleased()) {
+        if (isset($this->currentJob) && ! $this->currentJob->isDeletedOrReleased()) {
             $this->reject($this->currentJob, true);
         }