diff --git a/api/config/app.php b/api/config/app.php
index 84ced722..81bcf38a 100755
--- a/api/config/app.php
+++ b/api/config/app.php
@@ -63,7 +63,7 @@
         },
         'queue' => [
             'class' => craft\queue\Queue::class,
-            'ttr' => 3600,     // one hour
+            'ttr' => App::env('QUEUE_TTR'),
         ],
     ],
     'bootstrap' => ['user-registration-module'],
diff --git a/api/config/app.web.php b/api/config/app.web.php
index cb85ba7c..b1f1ad20 100644
--- a/api/config/app.web.php
+++ b/api/config/app.web.php
@@ -31,7 +31,7 @@
         },
         'queue' => [
             'class' => craft\queue\Queue::class,
-            'ttr' => 3600,     // one hour
+            'ttr' => App::env('QUEUE_TTR'),
         ],
     ],
 ];