> ## Documentation Index > Fetch the complete documentation index at: https://docs.porter.run/llms.txt > Use this file to discover all available pages before exploring further. # Rollbacks > Revert your Porter application to a previous successful deployment version from the Activity tab when an undesired change has been deployed An application rollback may be necessary if a change was deployed that is not desired. Luckily, it is easy to rollback your application to a previous state. In the **Activity** tab of your application, navigate to the **Deploy** event you wish to rollback to, and click the revert button: Rollback Note that only successful deployments are able to be rolled back to.