In April 1889, a resolution was passed for Millwall to drop "Rovers" from their name, and they began playing under the name Millwall Athletic, inspired by their move to their new home The Athletic Grounds. They were founding members of the Southern Football League which they won for the first two years of its existence, and were runners-up in its third. During this period the club was invited to join the Second Division of the Football League but the committee turned down the opportunity, partly due to the expected increase in travel expenses but also to stay loyal to the Southern League. They were forced to move to a new ground North Greenwich in 1901, as the Millwall Dock Company wanted to use their land as a timberyard. Millwall Athletic reached the semi-finals of the FA Cup in 1900 and 1903, and were also champions of the Western Football League in 1908 and 1909. On 10 October 1910, Millwall played their last game as an East London club against Woolwich Arsenal in the London Challenge Cup. Millwall won the game 1–0 in front of a crowd of 3000.