Hearts of Oak suffered their second successive home defeat after losing 1-0 at the Accra Sports Stadium on Sunday in a 2023/24 Ghana Premier League matchweek 30 clash.
In the home game prior to this, the Phobians also lost by a 1-0 scoreline to Accra Lions before going on to beat Berekum Chelsea 3-0 in their next fixture.
The defeat means Hearts of Oak remain 12th on the league table with 38 points, five away from the relegation zone and 17 away from leaders Samartex.
Kelvin Obeng scored the only goal inside eleven minutes to shock the home crowd and ultimately clinch victory for the visitors.
It is the first win for Aduana FC in four games, lifting them to third with 46 points, nine away from the top.
Aduana will host Nsoatreman at the Nana Agyeman Badu Park in their next Ghana Premier League fixture, while Hearts of Oak go away to Asante Kotoko next weekend for the Super Clash.