diff --git a/react-cropper/react-cropper-tests.tsx b/react-cropper/react-cropper-tests.tsx
index 05a11202c..4aef0fbef 100644
--- a/react-cropper/react-cropper-tests.tsx
+++ b/react-cropper/react-cropper-tests.tsx
@@ -1,3 +1,6 @@
+/// <reference path="../react/react.d.ts"/>
+/// <reference path="./react-cropper.d.ts"/>
+
 
 import * as React from 'react';
 import Cropper from 'react-cropper';