A first goal by Nicholas Gya made the difference at the Robert Mensah Stadium where Dwarfs beat Medeama 1-0 on Sunday.
The only goal of the match came after 12 minutes when the attacker cut in from the left to curl in past goalkeeper Muntari in post for Medeama.
And the defeat was Medeama's 10th of the season and they are also placed on the 10th position on the log after 17 matches.