diff --git a/lib/LogFileAccessor.php b/lib/LogFileAccessor.php
index 3d0f53b..0e78c97 100644
--- a/lib/LogFileAccessor.php
+++ b/lib/LogFileAccessor.php
@@ -29,6 +29,7 @@ private static function getFilesystem($args)
                     'passive' => true,
                     'ssl'     => false,
                     'timeout' => 30,
+                    'root'    => '/',
                 ];
                 $args['filesystem'] = new Filesystem(new Ftp([
                     'host'     => $args['host'],
@@ -38,6 +39,7 @@ private static function getFilesystem($args)
                     'passive'  => isset($args['passive']) ? $args['passive'] : $default['passive'],
                     'ssl'      => isset($args['ssl']) ? $args['ssl'] : $default['ssl'],
                     'timeout'  => isset($args['timeout']) ? $args['timeout'] : $default['timeout'],
+                    'root'     => isset($args['root']) ? $args['root'] : $default['root'],
                 ]));
                 break;
             case 'sftp':
@@ -46,6 +48,7 @@ private static function getFilesystem($args)
                     'passive' => true,
                     'ssl'     => false,
                     'timeout' => 30,
+                    'root'    => '/',
                 ];
                 $config = [
                     'host'     => $args['host'],
@@ -55,6 +58,7 @@ private static function getFilesystem($args)
                     'passive'  => isset($args['passive']) ? $args['passive'] : $default['passive'],
                     'ssl'      => isset($args['ssl']) ? $args['ssl'] : $default['ssl'],
                     'timeout'  => isset($args['timeout']) ? $args['timeout'] : $default['timeout'],
+                    'root'     => isset($args['root']) ? $args['root'] : $default['root'],
                 ];
                 if (isset($args['private_key'])) {
                     $config['privateKey'] = $args['private_key'];
diff --git a/lib/LogFileCache.php b/lib/LogFileCache.php
index ce7b95e..2a68526 100644
--- a/lib/LogFileCache.php
+++ b/lib/LogFileCache.php
@@ -57,7 +57,7 @@ private function deleteCache(LogFile $logFile)
 
     public function emptyCache()
     {
-        $cache = $this->cache->get('/')->getContents();
+        $cache = $this->cache->listContents('/');
         foreach ($cache as $file) {
             if ($file['type'] == 'file' && substr($file['basename'], 0, 1) !== '.') {
                 $this->cache->delete($file['path']);