The University of Michigan is banning selfie sticks at Michigan Stadium, and drones aren’t allowed in nor around the football stadium.

Diane Brown, a spokeswoman for the school’s Division of Safety and Security, says the ban on selfie sticks follows rules updated at other stadiums, reports the Detroit Free Press. She says they’re included in existing bans that include flagpoles and tripods.

As for drones, the rules state: “The possession and operation of unmanned and/or remote controlled aircraft … is prohibited at Michigan Stadium and (the) surrounding area.” Violators could face criminal penalties.