diff --git a/code/sitefeatures/PageCommentInterface.php b/code/sitefeatures/PageCommentInterface.php
index ab769c88..9d996dd0 100755
--- a/code/sitefeatures/PageCommentInterface.php
+++ b/code/sitefeatures/PageCommentInterface.php
@@ -254,7 +254,8 @@ class PageCommentInterface extends RequestHandler {
 	 */
 	function DeleteAllLink() {
 		if(Permission::check('CMS_ACCESS_CommentAdmin')) {
-			return Director::absoluteBaseURL() . "PageComment/deleteallcomments?pageid=" . $this->page->ID;
+			$token = SecurityToken::inst();
+			return $token->addToUrl(Director::absoluteBaseURL() . "PageComment/deleteallcomments?pageid=" . $this->page->ID);
 		}
 	}