diff --git a/types/cordova-plugin-battery-status/index.d.ts b/types/cordova-plugin-battery-status/index.d.ts
index 4bf3115fe4..f120d3d7e9 100644
--- a/types/cordova-plugin-battery-status/index.d.ts
+++ b/types/cordova-plugin-battery-status/index.d.ts
@@ -4,7 +4,8 @@
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // 
 // Copyright (c) Microsoft Open Technologies Inc
-// Licensed under the MIT license. 
+// Licensed under the MIT license.
+// TypeScript Version: 2.3
 
 interface WindowEventMap {
     /**
diff --git a/types/cordova-plugin-inappbrowser/index.d.ts b/types/cordova-plugin-inappbrowser/index.d.ts
index 78859d4209..91dc61314f 100644
--- a/types/cordova-plugin-inappbrowser/index.d.ts
+++ b/types/cordova-plugin-inappbrowser/index.d.ts
@@ -5,6 +5,7 @@
 // 
 // Copyright (c) Microsoft Open Technologies Inc
 // Licensed under the MIT license.
+// TypeScript Version: 2.3
 
 interface Window {
     /**