Despite the fact Napoli were playing in a low division, they retained higher average attendances than most of the Serie A clubs, breaking the Serie C attendance record with 51,000 at one match. The following season, they secured promotion to Serie B and De Laurentiis brought back the club's history, restoring its name to Società Sportiva Calcio Napoli in May 2006. After just one season in Serie B, they were promoted to the top division, along with fellow "sleeping giants" Genoa. In 2010, under manager Walter Mazzarri, Napoli finished in sixth place to qualify for a 2010–11 UEFA Europa League spot. Napoli finished third in the 2010–11 season, qualifying directly for the group stage of the 2011–12 UEFA Champions League.