Amazon announced Monday that it will allow many corporate and tech employees to work from home indefinitely under the stipulation that they can come into the office when necessary.

The new guidance, announced in a blog post by the tech giant’s CEO Andy Jassy, is a change from August, when Amazon said it would require most employees to be in the office at least three days a week beginning in January 2022.

Jassy said company directors would be able to determine whether their teams could continue to work remotely.