diff --git a/layouts/partials/header.includes.html b/layouts/partials/header.includes.html
index ef6c33d..4760c21 100644
--- a/layouts/partials/header.includes.html
+++ b/layouts/partials/header.includes.html
@@ -7,13 +7,7 @@
 <!-- {{ partial "highlight.html" . }} -->
 
 <!-- Pure css -->
-<link rel="stylesheet" href="http://yui.yahooapis.com/pure/0.6.0/pure-min.css">
-<!--[if lte IE 8]>
-    <link rel="stylesheet" href="http://yui.yahooapis.com/pure/0.6.0/grids-responsive-old-ie-min.css">
-<![endif]-->
-<!--[if gt IE 8]><!-->
-    <link rel="stylesheet" href="http://yui.yahooapis.com/pure/0.6.0/grids-responsive-min.css">
-<!--<![endif]-->
+<link rel="stylesheet" href="https://unpkg.com/purecss@2.0.6/build/pure-min.css">
 
 <!-- Fonts -->
 <!-- <link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Open+Sans"> -->