Olympic officials have set up 18,000 cardboard beds in the athlete’s village, and the news was confirmed by American distance runner Paul Chelimo, who posted photos of the beds on Twitter.

“Beds to be installed in Tokyo Olympic Village will be made of cardboard, this is aimed at avoiding intimacy among athletes,” said Chelimo. He continued by saying, “Beds will be able to withstand the weight of a single person to avoid situations beyond sports. I see no problem for distance runners, even 4 of us can do.” Japanese company Airweave designed the sustainable beds, but the Olympic Committee acknowledged it would take more than the beds to prevent the athletes from having sex with one another.

In a statement to Japan Today, the Tokyo Olympics Organizing Committee said, “Our intent and goal is not for athletes to use the condoms at the Olympic Village, but to help with awareness by taking them back to their own countries.”