The church is a hall church (10.25 × 7.75 m). It had two entrances, north and west (the western one is walled up), both arched. The semicircular apse has one arched window, with a similar window in the south wall. On the long walls of the hall are two pairs of pilasters supporting the transverse arches. The pilasters have travertine capitals composed of a sloping shelf and a roll molding.