diff --git a/modules/ncenterlite/ncenterlite.model.php b/modules/ncenterlite/ncenterlite.model.php
index 815c610c2..afb37578f 100644
--- a/modules/ncenterlite/ncenterlite.model.php
+++ b/modules/ncenterlite/ncenterlite.model.php
@@ -27,6 +27,7 @@ class ncenterliteModel extends ncenterlite
 			if(!$config->voted_format) $config->voted_format = 'N';
 			if(!$config->skin) $config->skin = 'default';
 			if(!$config->colorset) $config->colorset = 'black';
+			if(!$config->zindex) $config->zindex = '9999';
 
 			self::$config = $config;
 		}