On ne change pas (meaning One doesn't change) is the first comprehensive French-language greatest hits album by Canadian singer Celine Dion, released by Columbia Records on September 30, 2005. It features songs recorded between 1981 and 2005, including three new tracks, all of which were released as singles: "Je ne vous oublie pas," "Tous les secrets" and "I Believe in You" (duet with Il Divo). "Je ne vous oublie pas" reached number two in France and was certified Silver.