diff --git a/config/queue.php b/config/queue.php
index 311da9ff..7b5785c7 100644
--- a/config/queue.php
+++ b/config/queue.php
@@ -34,34 +34,34 @@ return [
         ],
         'database' => [
             'driver' => 'database',
-            'table'  => 'jobs',
-            'queue'  => 'default',
+            'table' => 'jobs',
+            'queue' => 'default',
             'expire' => 60,
         ],
         'beanstalkd' => [
             'driver' => 'beanstalkd',
-            'host'   => 'localhost',
-            'queue'  => 'default',
-            'ttr'    => 60,
+            'host' => 'localhost',
+            'queue' => 'default',
+            'ttr' => 60,
         ],
         'sqs' => [
             'driver' => 'sqs',
-            'key'    => 'your-public-key',
+            'key' => 'your-public-key',
             'secret' => 'your-secret-key',
-            'queue'  => 'your-queue-url',
+            'queue' => 'your-queue-url',
             'region' => 'us-east-1',
         ],
         'iron' => [
-            'driver'  => 'iron',
-            'host'    => 'mq-aws-eu-west-1.iron.io',
-            'token'   => 'e86QTHwOmEDzqYtti9xAKSgjS7E',
-            'project' => '535d254120fa16000900000a',
-            'queue'   => '54e8a61d8d560bccac9dc83e',
-            'encrypt' => true,
+            'driver' => 'iron',
+            'host' => 'mq-aws-eu-west-1.iron.io',
+            'token' => '',
+            'project' => '',
+            'queue' => '',
+            'encrypt' => true
         ],
         'redis' => [
             'driver' => 'redis',
-            'queue'  => 'default',
+            'queue' => 'default',
             'expire' => 60,
         ],
     ],