Lazio coach Vladimir Petkovic knows the players are motivated to win the Coppa Italia.
Lazio are all but qualified for Europe.
Petkovic said: "The Coppa Italia Final with Roma is a separate thing entirely and we shouldn't focus on that right now, even if admittedly the players are inevitably thinking about it.
"In general I see this as a very positive campaign. Now we must win the last two rounds before seeking the icing on the cake."