diff --git a/templates/kathrine/template.php b/templates/kathrine/template.php
index fb634a92..38f17cd1 100644
--- a/templates/kathrine/template.php
+++ b/templates/kathrine/template.php
@@ -28,7 +28,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 			}
 			?>
 			var category = '<?php
-					if(isset($_REQUEST['subtopic'])) {
+					if(strpos(URI, 'subtopic=') !== false) {
 						$tmp = array($_REQUEST['subtopic']);
 					}
 					else {