diff --git a/src/Mailtrap.php b/src/Mailtrap.php
index 13a1ddf..c09a251 100644
--- a/src/Mailtrap.php
+++ b/src/Mailtrap.php
@@ -223,7 +223,7 @@ protected function fetchLastMessage()
      *
      * @return void
      */
-    protected function cleanInbox()
+    public function cleanInbox()
     {
         $this->client->patch("inboxes/{$this->config['inbox_id']}/clean");
     }