diff --git a/extensions/markdown/bootstrap.php b/extensions/markdown/bootstrap.php
index 0d9c32279..f6b585c5c 100644
--- a/extensions/markdown/bootstrap.php
+++ b/extensions/markdown/bootstrap.php
@@ -9,9 +9,11 @@
  * file that was distributed with this source code.
  */
 
-use Flarum\Markdown\Listener;
-use Illuminate\Contracts\Events\Dispatcher;
+use Flarum\Extend;
+use s9e\TextFormatter\Configurator;
 
-return function (Dispatcher $events) {
-    $events->subscribe(Listener\FormatMarkdown::class);
-};
+return [
+    new Extend\FormatterConfiguration(function (Configurator $config) {
+        $config->Litedown;
+    }),
+];
diff --git a/extensions/markdown/composer.json b/extensions/markdown/composer.json
index 9f14aa42d..24b4cafb8 100644
--- a/extensions/markdown/composer.json
+++ b/extensions/markdown/composer.json
@@ -17,11 +17,6 @@
     "require": {
         "flarum/core": "^0.1.0-beta.6"
     },
-    "autoload": {
-        "psr-4": {
-            "Flarum\\Markdown\\": "src/"
-        }
-    },
     "extra": {
         "branch-alias": {
             "dev-master": "0.1.x-dev"
diff --git a/extensions/markdown/src/Listener/FormatMarkdown.php b/extensions/markdown/src/Listener/FormatMarkdown.php
deleted file mode 100644
index 4364e54ed..000000000
--- a/extensions/markdown/src/Listener/FormatMarkdown.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-/*
- * This file is part of Flarum.
- *
- * (c) Toby Zerner <toby.zerner@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Flarum\Markdown\Listener;
-
-use Flarum\Formatter\Event\Configuring;
-use Illuminate\Contracts\Events\Dispatcher;
-
-class FormatMarkdown
-{
-    /**
-     * @param Dispatcher $events
-     */
-    public function subscribe(Dispatcher $events)
-    {
-        $events->listen(Configuring::class, [$this, 'addMarkdownFormatter']);
-    }
-
-    /**
-     * @param Configuring $event
-     */
-    public function addMarkdownFormatter(Configuring $event)
-    {
-        $event->configurator->Litedown;
-    }
-}