The Big Bang Theory renewed for three seasons by CBS

The Big Bang Theory has been renewed for three more seasons.

CBS has announced that the hugely popular sitcom will continue until at least the 2016-17 season.

“Comedy is a big part of our schedule, and The Big Bang Theory is the biggest comedy force on television,” said CBS Entertainment chairman Nina Tassler.

“This multi-year deal further strengthens our network’s position for future seasons and marks another chapter in the great partnership CBS enjoys with Warner Bros Television for delivering audiences the best in comedy. We’re proud to work with and showcase the incredible talents of Chuck Lorre, Steve Molaro and this amazing cast every week.

Chuck Lorre’s comedy has grown to become US television’s highest-rated programme, averaging 19.8 million viewers and a big 6.1 rating in the 18-49 demographic in its current seventh season.