diff --git a/public/index.php b/public/index.php
index 977ccf446..198ffe240 100644
--- a/public/index.php
+++ b/public/index.php
@@ -1,73 +1,14 @@
 <?php
 
 use App\Kernel;
-use Symfony\Component\ErrorHandler\Debug;
-use Symfony\Component\HttpFoundation\Request;
 
-require __DIR__ . '/../config/bootstrap.php';
-
-if ($_SERVER['APP_DEBUG']) {
-    umask(0000);
-
-    Debug::enable();
-}
-
-if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? $_ENV['TRUSTED_PROXIES'] ?? false) {
-    Request::setTrustedProxies(
-        explode(',', $trustedProxies),
-        Request::HEADER_X_FORWARDED_ALL ^ Request::HEADER_X_FORWARDED_HOST
-    );
-}
-
-if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? $_ENV['TRUSTED_HOSTS'] ?? false) {
-    Request::setTrustedHosts([$trustedHosts]);
-}
+require_once dirname(__DIR__) . '/vendor/autoload_runtime.php';
 
 if (!file_exists('legacy/config.php') && !file_exists('../.installed_checked') && !file_exists('../.curl_check_main_page')){
     header('Location: install.php');
     return;
 }
 
-// Get the autoloader class
-require __DIR__ . '/../vendor/autoload.php';
-
-$kernel = new Kernel($_SERVER['APP_ENV'], (bool)$_SERVER['APP_DEBUG']);
-$request = Request::createFromGlobals();
-
-$kernel->init();
-
-global $legacyRoute;
-
-$legacyRoute = $kernel->getLegacyRoute($request);
-
-if (!empty($legacyRoute)) {
-
-    $path = './legacy';
-    if (!empty($legacyRoute['dir'])) {
-        $path .= '/' . $legacyRoute['dir'];
-    }
-
-    chdir($path);
-
-    $access = $legacyRoute['access'] ?? false;
-    if ($access === false) {
-        http_response_code(404);
-        exit;
-    }
-
-    if (file_exists($legacyRoute['file'])) {
-
-        /* @noinspection PhpIncludeInspection */
-        require './' . $legacyRoute['file'];
-    } else {
-
-        http_response_code(404);
-        exit;
-    }
-
-} else {
-    $kernel->configureGraphqlIntrospection();
-    $response = $kernel->handle($request);
-    $response->send();
-    $kernel->terminate($request, $response);
-}
+return function (array $context) {
+    return new Kernel($context['APP_ENV'], (bool)$context['APP_DEBUG']);
+};