diff --git a/typings/xss.d.ts b/typings/xss.d.ts
index 0cb9cef..f55d44a 100644
--- a/typings/xss.d.ts
+++ b/typings/xss.d.ts
@@ -10,6 +10,7 @@ declare module "xss" {
 
     namespace XSS {
       export interface IFilterXSSOptions {
+        allowList?: IWhiteList;
         whiteList?: IWhiteList;
         onTag?: OnTagHandler;
         onTagAttr?: OnTagAttrHandler;