The Transportation Security Administration does not want domestic flyers to try using their Costco cards in lieu of the mandated Real ID.

The Transportation Security Administration clarified this week that a Costco membership card is not sufficient to present at airport security. “We love hotdogs & rotisserie chickens as much as the next person but please stop telling people their Costco card counts as a REAL ID because it absolutely does not,” the TSA wrote on Facebook Wednesday.