diff --git a/Gruntfile.js b/Gruntfile.js
index 8e37123b964b1ddcc0a3fd07a178707495fc2d16..a7251eef9510ebd994f2e90fe20ed8c11a51a778 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -205,7 +205,7 @@ module.exports = function (grunt) {
         cwd: './dist',
         src: [
           '{css,js}/*.min.*',
-          '{css}*.map',
+          '{css}/*.map',
           'fonts/*'
         ],
         dest: 'docs/dist'