diff --git a/spec/ParseAPI.spec.js b/spec/ParseAPI.spec.js
index f1fd09ef..fa1f5c97 100644
--- a/spec/ParseAPI.spec.js
+++ b/spec/ParseAPI.spec.js
@@ -1,5 +1,6 @@
 // A bunch of different tests are in here - it isn't very thematic.
 // It would probably be better to refactor them into different files.
+'use strict';
 
 var DatabaseAdapter = require('../src/DatabaseAdapter');
 var request = require('request');