SOUTH BEND, Ind. (AP) — An unfair labor complaint was filed Thursday against the University of Notre Dame for classifying college athletes as “student-athletes.”

The complaint was filed with the National Labor Relations Board by a California-based group calling itself the College Basketball Players Association. It said Notre Dame is engaging in unfair labor practices as defined by the National Labor Relations Act.

The complaint is similar to one filed against University of Southern California last May by the NLRB’s Los Angeles office alleging players on USC’s football and men’s and women’s basketball teams are employees and not “student-athletes” within the meaning of the National Labor Relations Act.

Notre Dame cited its Statement for Principles for Intercollegiate Athletics in responding to a request for comment on the complaint, saying athletics is “an integrated participant in and contributor to the University’s education mission ... .”