diff --git a/administrator/components/com_jedchecker/libraries/rules/xmlmanifest.php b/administrator/components/com_jedchecker/libraries/rules/xmlmanifest.php
index cbe2cd4..0eaf349 100644
--- a/administrator/components/com_jedchecker/libraries/rules/xmlmanifest.php
+++ b/administrator/components/com_jedchecker/libraries/rules/xmlmanifest.php
@@ -13,6 +13,9 @@ defined('_JEXEC') or die('Restricted access');
 // Include the rule base class
 require_once JPATH_COMPONENT_ADMINISTRATOR . '/models/rule.php';
 
+// Include the helper class
+require_once JPATH_COMPONENT_ADMINISTRATOR . '/libraries/helper.php';
+
 
 /**
  * class JedcheckerRulesXMLManifest
@@ -109,7 +112,7 @@ class JedcheckerRulesXMLManifest extends JEDcheckerRule
 	public function check()
 	{
 		// Find all XML files of the extension
-		$files = JFolder::files($this->basedir, '\.xml$', true, true);
+		$files = JEDCheckerHelper::findManifests($this->basedir);
 
 		// Iterate through all the xml files
 		foreach ($files as $file)
@@ -137,12 +140,6 @@ class JedcheckerRulesXMLManifest extends JEDcheckerRule
 			return false;
 		}
 
-		// Check if this is an extension manifest
-		if ($xml->getName() !== 'extension')
-		{
-			return false;
-		}
-
 		// Check extension type
 		$type = (string) $xml['type'];