Lazio have edged into the final Champions League place with 3-1 win at home to rivals Napoli.
Antonio Candreva fired the hosts into a ninth-minute lead, but the sides were on level terms at the break when Goran Pandev found the bottom corner against his former club.
Lazio regained the advantage with just over 20 minutes to play as Stefano Mauri lashed the ball home from Stefan Radu's cross.
The three points were secured in the 81st minute when Miguel Britos brought down Tommaso Rocchi in the area for a penalty. Cristian Ledesma converted the spot kick to give Edoardo Reja's side the win.