> For the complete documentation index, see [llms.txt](https://docs.mass.money/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mass.money/general/perps/cancel-or-replace-a-limit-order.md).

# Cancel or replace a limit order

A limit order that hasn't filled can be cancelled at any time, free of charge.

Steps:

1. Go to Orders.
2. Find the order you want to remove.
3. Tap Cancel. Margin reserved for the order is released instantly.

{% embed url="<https://mass-assets.lon1.cdn.digitaloceanspaces.com/Documentation/Cancel_an_order.mp4>" %}