diff --git a/modules/ModuleTagCloud.php b/modules/ModuleTagCloud.php
index c232767..208549b 100644
--- a/modules/ModuleTagCloud.php
+++ b/modules/ModuleTagCloud.php
@@ -155,6 +155,10 @@ protected function showTags()
 			{
 				$this->arrTags[$idx]['tag_class'] .= ' active';
 			}
+			if (in_array($tag['tag_name'], (strlen(\Input::get('related'))) ? preg_split("/,/", \Input::get('related')) : array()))
+			{
+				$this->arrTags[$idx]['tag_class'] .= ' related';
+			}
 			if ($this->checkForArticleOnPage)
 			{
 				global $objPage;