diff --git a/src/js/index.js b/src/js/index.js
index 288d63b83..96f0e8abc 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -368,7 +368,7 @@ app.filter('prettyShortDate', function () {
 
 app.filter('markdown2html', function () {
     var converter = new showdown.Converter({
-        extensions: ['targetblank'],
+        extensions: [],
         simplifiedAutoLink: true,
         strikethrough: true,
         tables: true