diff --git a/index.js b/index.js
index 11f600b..72de421 100644
--- a/index.js
+++ b/index.js
@@ -101,6 +101,7 @@ module.exports = class Hypervisor {
     } else {
       const resolve = this.scheduler.getLock(id)
       const instance = await this._loadInstance(id)
+      await instance.startup()
       resolve(instance)
       return instance
     }