# Marketo Static Lists Enhancements

We have updated our [Marketo Static Lists]({{< ref "destinations/reverse-etl-destinations/marketo-static-lists/_index.md" >}}) destination to include support for syncing Reverse ETL events via mirror mode.

In [mirror mode]({{< ref "data-pipelines/reverse-etl/developer-guides/sync-modes.md" >}}), RudderStack "mirrors" the warehouse source by keeping the destination data the same as the source data. It performs insertion, updates, and deletion of records while syncing data to the destination.

See our [Reverse ETL documentation](https://www.rudderstack.com/docs/data-pipelines/reverse-etl/developer-guides/sync-modes/) to know more about mirror mode and how it works.