diff --git a/lib/webpack/markdownLoader.js b/lib/webpack/markdownLoader.js
index 1aa38f32ce..3c49b747f6 100644
--- a/lib/webpack/markdownLoader.js
+++ b/lib/webpack/markdownLoader.js
@@ -57,6 +57,7 @@ module.exports = function (src) {
 
   // check if relative links are valid
   links && links.forEach(link => {
+    link = decodeURIComponent(link)
     const shortname = link
       .replace(/#.*$/, '')
       .replace(/\.html$/, '.md')