diff --git a/Makefile.dryice.js b/Makefile.dryice.js
index addabd10..d317409c 100755
--- a/Makefile.dryice.js
+++ b/Makefile.dryice.js
@@ -350,44 +350,4 @@ copy({
 copy({
     source: cockpit,
     dest: 'build/src/cockpit-uncompressed.js'
-});
-
-// copy complex demo
-//copy({
-//    source: aceHome + "/editor.html",
-//    filter: [ function(data) {
-//        var includes = [
-//            "ace", "cockpit",
-//            "keybinding-vim", "keybinding-emacs",
-//            "mode-javascript", "mode-css", "mode-html", "mode-php", "mode-python",
-//            "mode-xml",
-//            "theme-clouds", "theme-clouds_midnight", "theme-cobalt",
-//            "theme-dawn", "theme-idle_fingers", "theme-kr_theme",
-//            "theme-mono_industrial", "theme-monokai", "theme-pastel_on_dark",
-//            "theme-twilight"
-//        ].map(function(module) {
-//            return '<script src="src/' + module + '.js" type="text/javascript"></script>';
-//        }).join("\n");
-//        return (
-//            data.replace('<script src="demo/require.js" type="text/javascript" charset="utf-8"></script>', includes)
-//                .replace('<script src="demo/boot.js" type="text/javascript"></script>', '<script src="demo/demo.js" type="text/javascript"></script>\n<script>require("demo").launch()</script>')
-//        )
-//    } ],
-//    dest: "build/editor-demo.html"
-//});
-//copy({
-//    source: [{
-//        root: aceHome + '/demo',
-//        include: "demo.js"
-//    }],
-//    filter: [ copy.filter.moduleDefines ],
-//    dest: "build/demo/demo.js"
-//});
-//copy({
-//    source: aceHome + '/demo/styles.css',
-//    dest: "build/demo/styles.css"
-//});
-//copy({
-//    source: aceHome + '/demo/logo.png',
-//    dest: "build/demo/logo.png"
-//});
+});
\ No newline at end of file