'Last Week Tonight' Promo: John Oliver Promises No Improvements For Season 2

The HBO late night show is back for a second season
Courtesy of HBO
John Oliver

John Oliver is back for a second season of Last Week Tonight and he's not changing a thing. 

The season 2 promo clip teases Oliver returning to HBO with a brand new pony and newly adopted children, but Oliver expresses he doesn't want to improve his show if it's already successful. 

Last Week debuted in April, and by October was pulling in 4.1 million viewers, putting it ahead of his fellow HBO colleague Bill Maher's four million weekly viewings. 

Season two premieres Sunday Feb. 8 at 11pm EST on HBO.