diff --git a/src/main/twirl/gitbucket/core/main.scala.html b/src/main/twirl/gitbucket/core/main.scala.html
index 1026201..4783629 100644
--- a/src/main/twirl/gitbucket/core/main.scala.html
+++ b/src/main/twirl/gitbucket/core/main.scala.html
@@ -10,13 +10,8 @@
     <title>@title</title>
     <link rel="icon" href="@assets/common/images/gitbucket.png" type="image/vnd.microsoft.icon" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <!-- Le styles -->
     <link href="@assets/vendors/bootstrap/css/bootstrap.css" rel="stylesheet">
     <link href="@assets/vendors/bootstrap/css/bootstrap-responsive.css" rel="stylesheet">
-    <!-- HTML5 shim, for IE6-8 support of HTML5 elements -->
-    <!--[if lt IE 9]>
-      <script src="@assets/vendors/bootstrap/js/html5shiv.js"></script>
-    <![endif]-->
     <link href="@assets/vendors/datepicker/css/datepicker.css" rel="stylesheet">
     <link href="@assets/vendors/colorpicker/css/bootstrap-colorpicker.css" rel="stylesheet">
     <link href="@assets/vendors/google-code-prettify/prettify.css" type="text/css" rel="stylesheet"/>