diff --git a/config/func.inc.php b/config/func.inc.php
index 9b99bbabe..3415ee367 100644
--- a/config/func.inc.php
+++ b/config/func.inc.php
@@ -775,6 +775,7 @@
 	 * @return string
      **/
     function removeHackTag($content) {
+		require_once(_XE_PATH_.'classes/security/EmbedFilter.class.php');
 		$oEmbedFilter = EmbedFilter::getInstance();
 		$oEmbedFilter->check($content);
 
diff --git a/modules/document/document.class.php b/modules/document/document.class.php
index 3b52b8497..cfdfb0f5b 100644
--- a/modules/document/document.class.php
+++ b/modules/document/document.class.php
@@ -1,5 +1,4 @@
 <?php
-require_once(_XE_PATH_.'classes/security/EmbedFilter.class.php');
 require_once(_XE_PATH_.'modules/document/document.item.php');
 
 /**