diff --git a/public/include/config/global.inc.dist.php b/public/include/config/global.inc.dist.php
index a57c1f22..8bff1114 100644
--- a/public/include/config/global.inc.dist.php
+++ b/public/include/config/global.inc.dist.php
@@ -341,8 +341,30 @@ $config['cookie']['path'] = '/';
 $config['cookie']['name'] = 'POOLERCOOKIE';
 $config['cookie']['domain'] = '';
 
-// Disable or enable smarty cache
-// This is usually not required, default: 0
+
+/**
+ * Enable or disable the Smarty cache
+ *
+ * Explanation:
+ *   Smarty implements a file based cache for all HTML output generated
+ *   from dynamic scripts. It can be enabled to cache the HTML data on disk,
+ *   future request are served from those cache files.
+ *
+ *   This may or may not work as expected, in general Memcache is used to cache
+ *   all data so rendering the page should not take too long anyway.
+ *
+ *   You can test this out and enable (1) this setting but it's not guaranteed to
+ *   work with mmcfe-ng.
+ *
+ *   Ensure that the folder `templates/cache` is writable by the webserver!
+ *
+ *  Options:
+ *    0  =  disabled
+ *    1  =  enabled
+ *
+ *  Default:
+ *    0  =  disabled
+ **/
 $config['cache'] = 0;
 
 ?>