diff --git a/Gruntfile.js b/Gruntfile.js
index 2963e138..c968f125 100755
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -258,7 +258,7 @@ module.exports = function(grunt) {
                     process: function(content, srcpath) {
                         // TODO: Do all this in Jade
                         content = content.replace(
-                            '<a href="cyberchef.htm" style="float: left; margin-left: 10px; margin-right: 80px;">Download CyberChef<img src="images/cloud_computing_download-plain-24x24.png" /></a>',
+                            '<a href="cyberchef.htm" style="float: left; margin-left: 10px; margin-right: 80px;" download>Download CyberChef<img src="images/cloud_computing_download-plain-24x24.png" /></a>',
                             '<span style="float: left; margin-left: 10px;">Compile time: ' + grunt.template.today("dd/mm/yyyy HH:MM:ss") + ' UTC</span>');
                         return grunt.template.process(content, template_options);
                     }
diff --git a/src/html/index.html b/src/html/index.html
index a5418ed7..b6979c8c 100755
--- a/src/html/index.html
+++ b/src/html/index.html
@@ -40,7 +40,7 @@
         </div>
         <div id="content-wrapper">
             <div id="banner" class="green">
-                <a href="cyberchef.htm" style="float: left; margin-left: 10px; margin-right: 80px;">Download CyberChef<img src="images/download-24x24.png" /></a>
+                <a href="cyberchef.htm" style="float: left; margin-left: 10px; margin-right: 80px;" download>Download CyberChef<img src="images/download-24x24.png" /></a>
                 <span id="notice">
                     <script type="text/javascript">
                         // Must be text/javascript rather than application/javascript otherwise IE won't recognise it...