Aduana FC recorded their second away win of the season after edging out Heart of Lions on Sunday at the Hohoe Sports stadium.
Kelvin Obeng netted in the 17th minute before Ghana Premier League leading goal-scorer Isaac Mintah made it 2-0 in the 40th.
Mustapha Yakubu pulled a goal back in the 74th minute for Lions remain winless after 8 matches.
The 2-1 victory takes the Ogya Side to the summit of the league table on 18 points after 9 matches though Nsoatreman are yet to contest their Week Nine fixture.