Eight years after competing in his last Olympics, Vala qualified for his third Czech team, at the age of 34, for the 2012 Summer Olympics in London, by placing second in the men's heavyweight division in the Olympic Qualification Tournament in Helsinki, Finland. He received a bye for the preliminary round of sixteen match in the men's 96 kg class, before losing out to Cuban wrestler and Pan American Games champion Yunior Estrada, with a three-set technical score (0–1, 1–0, 0–1), and a classification point score of 1–3.