diff --git a/public/js/slide.js b/public/js/slide.js
index 16ea6b8fa..b9521e641 100644
--- a/public/js/slide.js
+++ b/public/js/slide.js
@@ -1,3 +1,6 @@
+require('../css/extra.css');
+require('../css/site.css');
+require('../css/slide.css');
 
 /* other vendors plugin */
 var S = require('string');
diff --git a/public/views/slide.ejs b/public/views/slide.ejs
index 1fdb7f8f1..4545ade70 100644
--- a/public/views/slide.ejs
+++ b/public/views/slide.ejs
@@ -36,9 +36,8 @@
         <link rel="stylesheet" href="<%- url %>/css/mermaid.css">
         <link rel="stylesheet" href='<%- url %>/css/markdown.css'>
         <link rel="stylesheet" href='<%- url %>/vendor/emojify.js/dist/css/basic/emojify.min.css'>
-        <link rel="stylesheet" href='<%- url %>/css/extra.css'>
-        <link rel="stylesheet" href="<%- url %>/css/site.css">
-        <link rel="stylesheet" href="<%- url %>/css/slide.css">
+
+        <%- include build/slide-header %>
 
         <!-- Printing and PDF exports -->
 		<script>