diff --git a/gruntfile.js b/gruntfile.js
index 8f9581ec0..62e65a629 100644
--- a/gruntfile.js
+++ b/gruntfile.js
@@ -82,6 +82,7 @@ module.exports = function(grunt) {
                     '!angular2/docs/**/*',
                     '!angular2/test*',
                     '!angular2/src/test_lib/**/*',
+                    '!angular2/typings/tsd.d.ts',
                     '!angular2/typings/angular-protractor/**/*',
                     '!angular2/typings/node/**/*',
                     //'!angular2/typings/es6-promise/**/*',