diff --git a/templates/etc/env.php.j2 b/templates/etc/env.php.j2
index d4d1791..77b29b2 100644
--- a/templates/etc/env.php.j2
+++ b/templates/etc/env.php.j2
@@ -113,7 +113,7 @@ return array (
   array (
     'date' => '{{ magento_install_date }}',
   ),
-  {% if magento_queue_amqp %}
+  {% if magento_queue_amqp is defined %}
   'queue' =>
   array (
     'amqp' =>