On Tuesday, a teenage boy in Pennsylvania filed a lawsuit against his school district in federal court because he doesn’t want to share a locker room with a transgender student.

The teen, known in the lawsuit as “Joel Doe,” claims that using the same locker room as a trans student has caused him “embarrassment and humiliation.” He is asking for damages and he wants the school district to rescind its current policy that allows trans students to use the restroom or locker room that corresponds with their authentic gender identity.

According to HuffPost’s Kim Bellware, Doe believes “unconsented exposure to persons of the opposite sex in various states of undress creates a sexually harassing, hostile environment,” which violates his rights under the federal Title IX law that prohibits sex discrimination.