If you ever run into ESPN sideline reporter Jenn Brown, make sure you don’t try to snap a photo of her without her permission.

Yesterday, a man tried to take a stealth photo of Brown at the airport, but was caught after his camera sound went off on his phone.

(Vibrate, dude. Vibrate.)

Brown sent out a tweet about the incident, giving a heads up to anyone else who might have the same idea:

Someone should tell guy next 2 me @ baggage claim if he wants to be stealth & take a pic of me w/his phone he should turn off camera sound. Read more