In 1988, along with Nella Martinetti, he once again qualified for the Swiss Eurovision heat, this time with the song "Ne partez pas sans moi," performed by the Canadian singer Celine Dion. By a small margin of seven votes the song won and went on to the final in Dublin. Consequently, in 1988, Celine Dion won the Eurovision Song Contest, by an even smaller margin of just one point, with the song "Ne partez pas sans moi."