diff --git a/lib/loader.js b/lib/loader.js
index 311ea3593..eea2c6e5c 100644
--- a/lib/loader.js
+++ b/lib/loader.js
@@ -299,7 +299,7 @@ module.exports = function (content) {
   }
 
   // template functional
-  output += '/* template functional */\n  '
+  output += '/* template functional */\n'
   output +=
     'var __vue_template_functional__ = ' +
     (functionalTemplate ? 'true' : 'false') +