diff --git a/ng-command/ng-command.d.ts b/ng-command/ng-command.d.ts
index f840ebea0..1a2cd6bd2 100644
--- a/ng-command/ng-command.d.ts
+++ b/ng-command/ng-command.d.ts
@@ -3,6 +3,8 @@
 // Definitions by: Stephen Lautier <https://github.com/stephenlautier>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
+/// <reference path="../angularjs/angular.d.ts" />
+
 declare module ngCommand {
 	
 	var ModuleName: string;