diff --git a/obelisk.js/obelisk.js-tests.ts b/obelisk.js/obelisk.js-tests.ts
index e32e685a9..bc706cec8 100644
--- a/obelisk.js/obelisk.js-tests.ts
+++ b/obelisk.js/obelisk.js-tests.ts
@@ -1,4 +1,4 @@
-/// <reference path="obelisk.d.ts"/>
+/// <reference path="obelisk.js.d.ts"/>
 
 function test_brick() {
     var canvas = <HTMLCanvasElement>document.getElementById('canvas-demo');