The director of the Federal Bureau of Prisons, Mark Inch, stepped down from his post last week due to his strained relationship with Attorney General Jeff Sessions and White House senior adviser Jared Kushner, according to a report Thursday.

Inch, a retired Army major general, claimed that he had been barred from weighing in on important decisions by Kushner and Sessions, and noted there was a disregard for “departmental norms” when he announced he was resigning, the New York Times reports.