diff --git a/config/media.php b/config/media.php
index 880ba22..9bab368 100644
--- a/config/media.php
+++ b/config/media.php
@@ -2,8 +2,20 @@
 
 return [
 
+    /*
+     * The disk where files should be uploaded.
+     */
     'disk' => 'public',
 
+    /*
+     * The queue used to perform image conversions.
+     * Leave empty to use the default queue driver.
+     */
+    'queue' => null,
+
+    /*
+     * The fully qualified class name of the media model.
+     */
     'model' => Optix\Media\Models\Media::class,
 
 ];