diff --git a/Build/Gruntfile.js b/Build/Gruntfile.js
index cffbb2c500b83880938f518edfd450ca1b7e157d..c69a22d2a9e90f967189e49874b3aaed4c18b909 100644
--- a/Build/Gruntfile.js
+++ b/Build/Gruntfile.js
@@ -202,7 +202,8 @@ module.exports = function (grunt) {
 			},
 			files: {
 				src: [
-					'<%= paths.sysext %>*/Resources/Private/TypeScript/**/*.ts'
+					'<%= paths.sysext %>*/Resources/Private/TypeScript/**/*.ts',
+					'./types/**/*.ts'
 				]
 			}
 		},