Liam Cullen's first-half penalty earned Swansea City a 1-0 win at Stoke City in Premier League 2 Division 2.
The Wales Under-21 international converted from the spot for his fifth league goal of the season after Oliver Cooper was fouled by William Forrester.
Scott Hogan went close for Stoke and Tre Pemberton hit the crossbar, but Swansea held on to make it four matches without defeat.
The Welsh side climb to seventh with 18 points, two places and two points behind Stoke.
See: Stoke report | Swansea report