diff --git a/angularjs/angular-resource.d.ts b/angularjs/angular-resource.d.ts
index 057cc1b564..ec8430cb83 100644
--- a/angularjs/angular-resource.d.ts
+++ b/angularjs/angular-resource.d.ts
@@ -45,6 +45,7 @@ declare module angular.resource {
 
     // Just a reference to facilitate describing new actions
     interface IActionDescriptor {
+        url?: string;
         method: string;
         isArray?: boolean;
         params?: any;