The Friends actress encouraged fans to support The Matthew Perry Foundation—an organization founded to help those struggling with addiction following the actor’s death on Oct. 28—in recognition of Giving Tuesday, a day after Thanksgiving dedicated to giving back through philanthropic and charitable efforts.

Tuesday please join me and Matty’s family in supporting his foundation—which is working to help those suffering with addiction,” Aniston wrote on Instagram Stories Nov. 28. “He would have been grateful for the love.”

The Matthew Perry Foundation was launched on Nov. 3, nearly a week after Perry was found dead in his home’s hot tub at the age of 54. His cause of death has been deferred pending a toxicology report.

Prior to his death, Perry—who had long been open about his experience with addiction—said that he’d rather be remembered for helping others overcome their personal struggles than for his acting.