diff --git a/code/SiteTree.php b/code/SiteTree.php
index 64e8b66b..30bfb95b 100755
--- a/code/SiteTree.php
+++ b/code/SiteTree.php
@@ -1674,12 +1674,6 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 	 */
 	function getCMSFields() {
 		require_once("forms/Form.php");
-		Requirements::javascript(SAPPHIRE_DIR . "/thirdparty/prototype/prototype.js");
-		Requirements::javascript(SAPPHIRE_DIR . "/thirdparty/behaviour/behaviour.js");
-		Requirements::javascript(CMS_DIR . "/javascript/SitetreeAccess.js");
-		Requirements::add_i18n_javascript(SAPPHIRE_DIR . '/javascript/lang');
-		Requirements::javascript(SAPPHIRE_DIR . '/javascript/UpdateURL.js');
-
 		// Status / message
 		// Create a status message for multiple parents
 		if($this->ID && is_numeric($this->ID)) {