diff --git a/types/jquery.notify/index.d.ts b/types/jquery.notify/index.d.ts
index 8846a66eac..2fa20e3a91 100644
--- a/types/jquery.notify/index.d.ts
+++ b/types/jquery.notify/index.d.ts
@@ -2,6 +2,7 @@
 // Project: https://github.com/ehynds/jquery-notify
 // Definitions by: Sergei Dorogin <https://github.com/evil-shrike>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
 
 /// <reference types="jquery"/>