diff --git a/inc/inc.ClassNotificationService.php b/inc/inc.ClassNotificationService.php
index a6d495fe9..2f8efb317 100644
--- a/inc/inc.ClassNotificationService.php
+++ b/inc/inc.ClassNotificationService.php
@@ -544,6 +544,7 @@ class SeedDMS_NotificationService {
 			$message = "document_comment_changed_email_body";
 			$params = array();
 			$params['name'] = $document->getName();
+			$params['version'] = $content->getVersion();
 			$params['folder_path'] = $folder->getFolderPathPlain();
 			$params['old_comment'] = $oldcomment;
 			$params['new_comment'] = $content->getComment();