The signing of Nemanja Vidić in January 2006, who would go on to forge a highly successful partnership with Rio Ferdinand, along with Brown's continuing injury problems, meant the defender continued to struggle to hold down a place in United's starting line-up. In the 2007–08 season, however, Brown established himself as the club's first-choice right-back. He ended the season by assisting Cristiano Ronaldo's goal in the 2008 Champions League final, which United eventually won on penalty kicks to complete a league and European double.