The hit comedy It’s Always Sunny in Philadelphia may be ending after 10 seasons.

Series star and executive producer Glenn Howerton was asked if the 10th season would be Always Sunny‘s last.  He replied, “Yes. There’s a certain point where you wear out your welcome and we don’t want to do that. We want to leave them wanting more. We spend a lot of time trying to find new lines to cross,” he said. “We’re not trying to offend people or gross them out, but we’re looking to surprise them. I think we’re proud of what we’ve done so far, so it’s time to stop. I’m sure there are already a few people who are like ‘Jesus Christ is that show still on? Go away’.”

However, a rep for FX said the network has ordered through Season 10, but whether or not it is the last season has not been finalized.  And on July 23, Howerton tweeted, “That was a misquote in Rolling Stone, y’all. We’re signed on through 10 seasons, but may do more.”

There is hope that the show will continued after season 10, but it is true Howerton does not want the show to wear out their welcome, but nothing has been finalized yet.

It’s Always Sunny in Philadelphia is moving from FX to FXX, a new sister network for younger viewers. Season 9 of Always Sunny is set to debut on Wednesday, Sept. 4 at 10 p.m. EST. The series will celebrate its 100th episode on Wednesday, Oct. 9 at 10 p.m. EST. Always Sunny has been renewed for its tenth season which will premiere in the fall of 2014.