diff --git a/addon/ng2/blueprints/ng2/files/__path__/system-config.ts b/addon/ng2/blueprints/ng2/files/__path__/system-config.ts
index 55e4ac712886..f15ddf871001 100644
--- a/addon/ng2/blueprints/ng2/files/__path__/system-config.ts
+++ b/addon/ng2/blueprints/ng2/files/__path__/system-config.ts
@@ -1,3 +1,5 @@
+"use strict";
+
 // SystemJS configuration file, see links for more information
 // https://github.com/systemjs/systemjs
 // https://github.com/systemjs/systemjs/blob/master/docs/config-api.md