A methodology for forming a self-aligned contact (SAC) that exhibits reduced likelihood of a contact-to-gate short circuit failure and the resulting device are disclosed. Embodiments may include forming a replacement metal gate, with spacers at opposite sides thereof, on a substrate, forming a recess in an upper surface of the spacers along outer edges of the replacement metal gate, and forming an aluminum nitride (AlN) cap over the metal gate and in the recess.