diff --git a/specs/lib/obj2gltfSpec.js b/specs/lib/obj2gltfSpec.js
index 4aba492..3776b0c 100644
--- a/specs/lib/obj2gltfSpec.js
+++ b/specs/lib/obj2gltfSpec.js
@@ -1,5 +1,4 @@
 'use strict';
-var Cesium = require('Cesium');
 var fsExtra = require('fs-extra');
 var path = require('path');
 var Promise = require('bluebird');