diff --git a/types/http-aws-es/index.d.ts b/types/http-aws-es/index.d.ts
index c14547a58f..91e12604f8 100644
--- a/types/http-aws-es/index.d.ts
+++ b/types/http-aws-es/index.d.ts
@@ -2,6 +2,7 @@
 // Project: https://github.com/TheDeveloper/http-aws-es#readme
 // Definitions by: Marco Gonzalez <https://github.com/marcogrcr>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.2
 
 /// <reference types="node" />