Lawes next tried to qualify for the 2018 Winter Olympics in Pyeongchang, Korea but the team did not succeed, watching the Rachel Homan rink win the honour. She would still have an opportunity to qualify for the Olympics as part of the debut mixed doubles curling event. John Morris was scheduled to curl with Homan in the trials, but she was unavailable having already qualified as Canada's women's representative. Morris then teamed up with Lawes; the pair only practiced once at the Granite Curling Club for 30 minutes prior to the 2018 Canadian Mixed Doubles Curling Olympic Trials. They would finish the round robin 5–3 but won through the playoff round to the final where they defeated Brad Gushue and Valerie Sweeting, winning the right to wear the maple leaf in Korea.