NBC’s Sunday Night Football broadcast will have a special guest this week.

Steve Kornacki, the beloved political correspondent who went viral on election night for his map expertise, will be joining the broadcast.

NBC News announced the decision on Thursday afternoon.

“Steve Kornacki, NBC News’ celebrated political correspondent, will join Football Night in America this Sunday at 7 p.m. ET on NBC to break down the evolving NFL playoff picture ahead of NBC Sports’ coverage of Broncos-Chiefs on Sunday Night Football,” NBC announced today.