Brothers Tom and Ray Magliozzi announced Friday that after 25 years, they will stop making new episodes of "Car Talk" at the end of September.
But fans need not fret - repurposed versions of old shows will stay on National Public Radio indefinitely.
The show, which airs every Saturday morning, is NPR's most popular program.
In a goodbye message posted on their website and titled "Time to Get Even Lazier," Tom wrote, "We're hoping to be like 'I Love Lucy' and air 10 times a day on 'NPR at Nite' in 2075."
NPR said the two will continue writing their "Dear Tom and Ray" column twice a week.
The Associated Press contributed to this report.