Starbucks is requiring some remote workers to relocate to its headquarters and increasing the number of days that corporate employees are required to work in an office.

Starbucks is requiring some remote workers to return to its headquarters and increasing the number of days that corporate employees are required to work in an office.

In a letter to employees posted on Monday, Starbucks Chairman and CEO Brian Niccol said corporate employees would need to be in the office four days a week starting in early October instead of three days a week.

The Seattle-based company said that all corporate “people leaders” must be based in either Seattle or Toronto within 12 months. That is a change from February, when it required vice presidents to relocate to Seattle or Toronto.