The Supreme Court says new Justice Brett Kavanaugh won't take the traditional walk down the courthouse steps after his ceremonial installation on the court because of security concerns.

Kavanaugh's investiture ceremony is scheduled for Thursday morning in the courtroom. It is customary for a new justice to walk down the 44 marble steps in front of the building, accompanied by the chief justice. The moment provides a chance for news organizations to photograph the justice, since the courtroom event is closed to cameras.

Court spokeswoman Kathy Arberg said Friday that the change is being made "out of an abundance of caution due to security concerns."

Kavanaugh was confirmed Oct. 6 by a 50-48 Senate vote following an allegation he sexually assaulted a woman decades ago. He denied any wrongdoing.