diff --git a/src/index.html b/src/index.html
index bb05a5f93c..b70098a560 100755
--- a/src/index.html
+++ b/src/index.html
@@ -32,7 +32,7 @@
     <link rel="icon" type="image/png" sizes="16x16" href="v<version>/lib/binary-style/src/images/favicons/favicon-16x16.png">
     <link rel="icon" type="image/png" sizes="32x32" href="v<version>/lib/binary-style/src/images/favicons/favicon-32x32.png">
 
-    <link rel="stylesheet" type="text/css" href="v<version>/lib/binary-style/binary.css">
+    <link rel="preload" type="text/css" href="v<version>/lib/binary-style/binary.css" as="style">
     <link rel="preload" type="text/css" href="v<version>/index.css" as="style">
 
 </head>