Tacko Fall recently suffered a potential setback during summer workouts, but fans of the Celtics rookie likely need not fear.

The 7-foot-6 big man has been making strides as he fights for one of Boston’s final roster spots, but recently sustained a mild knee sprain after a collision while going for a block during a recent workout session, according to The Athletic’s Jared Weiss.

The good news: he’ll only be out for a week, per Weiss.

*Exhales*

Thumbnail photo via Mark J. Rebilas/USA TODAY Sports Images