diff --git a/src/Potter/Contract/Startable/StartableInterface.php b/src/Potter/Contract/Startable/StartableInterface.php
deleted file mode 100644
index cd0ad33..0000000
--- a/src/Potter/Contract/Startable/StartableInterface.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Potter\Contract\Startable;
-
-interface StartableInterface
-{
-    public function start(): void;
-}