diff --git a/angularjs/angular-resource.d.ts b/angularjs/angular-resource.d.ts
index 76930196b..030ddd0c4 100644
--- a/angularjs/angular-resource.d.ts
+++ b/angularjs/angular-resource.d.ts
@@ -5,6 +5,10 @@
 
 /// <reference path="angular.d.ts" />
 
+declare module 'angular-resource' {
+    var _: string;
+    export = _;
+}
 
 ///////////////////////////////////////////////////////////////////////////////
 // ngResource module (angular-resource.js)