In a surprising move, Starbucks CEO Laxman Narasimhan is stepping down from his position after only one year, effective immediately. The company has appointed Brian Niccol, CEO of Chipotle Mexican Grill, as the new chairman and CEO, effective September 9th.

This leadership change follows a period of struggle for the coffee giant, with global sales dropping 3% in the recent quarter. Narasimhan’s tenure was marked by declining sales and a challenging market environment.

Niccol, who has been leading Chipotle since 2018, brings a proven track record of success. During his leadership, Chipotle’s revenue has grown nearly 800%, setting “new standards in the industry,” according to Starbucks.

The board believes Niccol’s experience in driving innovation and growth will be a valuable asset for Starbucks. The announcement has been met with enthusiasm by investors, with Starbucks stock surging in premarket trading.

While this shakeup signifies a fresh start for Starbucks, it remains to be seen whether Niccol can replicate his success at Chipotle in the challenging coffee market.