diff --git a/classes/TagHelper.php b/classes/TagHelper.php
index 2ea62f4..e0b78ef 100644
--- a/classes/TagHelper.php
+++ b/classes/TagHelper.php
@@ -177,7 +177,7 @@ private function getTagsForTableAndId($table, $id, $url = false, $max_tags = 0,
 				{
 					foreach ($arrTags as $idx => $tag)
 					{
-						$arrTags[$idx]['url'] = StringUtil::ampersand($objPage->getFrontendUrl('/tag/' . $tag['tag']));
+						$arrTags[$idx]['url'] = ampersand($objPage->getFrontendUrl('/tag/' . $tag['tag']));
 					}
 				}
 			}
@@ -316,7 +316,7 @@ private function getTagsForArticle($moduleArticle, $max_tags = 0, $relevance = 0
 				{
 					foreach ($arrTags as $idx => $tag)
 					{
-						$arrTags[$idx]['url'] = StringUtil::ampersand($objPage->getFrontendUrl('/tag/' . \TagHelper::encode($tag['tag'])));
+						$arrTags[$idx]['url'] = ampersand($objPage->getFrontendUrl('/tag/' . \TagHelper::encode($tag['tag'])));
 					}
 				}
 			}
@@ -351,7 +351,7 @@ public function parseArticlesHook($objTemplate, $row)
 			$taglist = array();
 			foreach ($tags as $id => $tag)
 			{
-				$strUrl = StringUtil::ampersand($objPage->getFrontendUrl($items . '/tag/' . \TagHelper::encode($tag)));
+				$strUrl = ampersand($objPage->getFrontendUrl($items . '/tag/' . \TagHelper::encode($tag)));
 				$tags[$id] = '<a href="' . $strUrl . '">' . StringUtil::specialchars($tag) . '</a>';
 				$taglist[$id] = array(
 					'url' => $tags[$id],
@@ -384,7 +384,7 @@ public function getTagsAndTaglistForIdAndTable($id, $table, $jumpto)
 		$taglist = array();
 		foreach ($tags as $id => $tag)
 		{
-			$strUrl = StringUtil::ampersand($objPage->getFrontendUrl($items . '/tag/' . \TagHelper::encode($tag)));
+			$strUrl = ampersand($objPage->getFrontendUrl($items . '/tag/' . \TagHelper::encode($tag)));
 			if (strlen(\Environment::get('queryString'))) $strUrl .= "?" . \Environment::get('queryString');
 			$tags[$id] = '<a href="' . $strUrl . '">' . StringUtil::specialchars($tag) . '</a>';
 			$taglist[$id] = array(
diff --git a/modules/ModuleTagCloud.php b/modules/ModuleTagCloud.php
index 2e32ba3..b9dccf5 100644
--- a/modules/ModuleTagCloud.php
+++ b/modules/ModuleTagCloud.php
@@ -92,7 +92,7 @@ protected function compile()
 	protected function showTags()
 	{
 		$this->loadLanguageFile('tl_module');
-		$strUrl = StringUtil::ampersand(\Environment::get('request'));
+		$strUrl = ampersand(\Environment::get('request'));
 		// Get target page
 		$objPageObject = $this->Database->prepare("SELECT id, alias FROM tl_page WHERE id=?")
 			->limit(1)
@@ -111,7 +111,7 @@ protected function showTags()
 		{
 			if (count($pageArr))
 			{
-				$strUrl = StringUtil::ampersand($objPage->getFrontendUrl('/tag/' . \TagHelper::encode($tag['tag_name'])));
+				$strUrl = ampersand($objPage->getFrontendUrl('/tag/' . \TagHelper::encode($tag['tag_name'])));
 				if (strlen($strParams))
 				{
 					if (strpos($strUrl, '?') !== false)
@@ -167,7 +167,7 @@ protected function showTags()
 			if (count($pageArr))
 			{
 				$allrelated = array_merge($relatedlist, array($tag['tag_name']));
-				$strUrl = StringUtil::ampersand($objPage->getFrontendUrl('/tag/' . \TagHelper::encode(\TagHelper::decode(\Input::get('tag'))) . '/related/' . \TagHelper::encode(join($allrelated, ','))));
+				$strUrl = ampersand($objPage->getFrontendUrl('/tag/' . \TagHelper::encode(\TagHelper::decode(\Input::get('tag'))) . '/related/' . \TagHelper::encode(join($allrelated, ','))));
 			}
 			$this->arrRelated[$idx]['tag_url'] = $strUrl;
 		}
@@ -182,7 +182,7 @@ protected function showTags()
 		$this->Template->selectedtags = (strlen(\TagHelper::decode(\Input::get('tag')))) ? (count($this->arrRelated)+1) : 0;
 		if ($this->tag_show_reset)
 		{
-			$strEmptyUrl = StringUtil::ampersand($objPage->getFrontendUrl(''));
+			$strEmptyUrl = ampersand($objPage->getFrontendUrl(''));
 			if (strlen($strParams))
 			{
 				if (strpos($strUrl, '?') !== false)
@@ -207,7 +207,7 @@ protected function showTags()
 				{
 					if (count($pageArr))
 					{
-						$strUrl = StringUtil::ampersand($objPage->getFrontendUrl('/tag/' . \TagHelper::encode($tag['tag_name'])));
+						$strUrl = ampersand($objPage->getFrontendUrl('/tag/' . \TagHelper::encode($tag['tag_name'])));
 						if (strlen($strParams))
 						{
 							if (strpos($strUrl, '?') !== false)
diff --git a/modules/ModuleTagScope.php b/modules/ModuleTagScope.php
index 88a5dfb..c15caed 100644
--- a/modules/ModuleTagScope.php
+++ b/modules/ModuleTagScope.php
@@ -77,7 +77,7 @@ protected function compile()
 		{
 			if (count($pageArr))
 			{
-				$strUrl = StringUtil::ampersand($objPage->getFrontendUrl('/tag/' . \TagHelper::encode($tag)));
+				$strUrl = ampersand($objPage->getFrontendUrl('/tag/' . \TagHelper::encode($tag)));
 				if (strlen($strParams))
 				{
 					if (strpos($strUrl, '?') !== false)
@@ -93,7 +93,7 @@ protected function compile()
 			}
 		}
 		$this->Template->tag_urls = $tagurls;
-		$strEmptyUrl = StringUtil::ampersand($objPage->getFrontendUrl());
+		$strEmptyUrl = ampersand($objPage->getFrontendUrl());
 		if (strlen($strParams))
 		{
 			if (strpos($strEmptyUrl, '?') !== false)
@@ -131,7 +131,7 @@ protected function compile()
 						$related = array_slice($newarr, 1);
 						$tagpath .= '/related/' . join($related, ',');
 					}
-					$strUrl = StringUtil::ampersand($objPage->getFrontendUrl($tagpath));
+					$strUrl = ampersand($objPage->getFrontendUrl($tagpath));
 					if (strlen($strParams))
 					{
 						if (strpos($strUrl, '?') !== false)