After Benin missed out on the 2006 edition, Benin qualified for the 2008 Africa Cup of Nations after finishing second in their qualification group behind Mali. Tchomogo scored two vital goals for Benin on the last match day of their qualification campaign against Sierra Leone to grant them access into the African Cup of Nations. He made the cut of the 23 players to be part of the squad to play at the tournament. Just like the 2004 edition, Benin finished bottom of their group with no points from three games. Tchomogo retired from international football in late 2009 after Benin failed to qualify for the 2010 Africa Cup of Nations.