"Your Good Thing (Is About to End)" is a song written by Isaac Hayes and David Porter. The song was originally recorded by Mable John in 1966, peaking at number 95 on the Billboard Hot 100 and number 6 on the R&B Charts.
In 1969, a version was released as a single by Lou Rawls, from his album The Way It Was: The Way It Is. His version reached number 18 on the Billboard Hot 100, and number 3 on the Hot Rhythm and Blues Singles chart.
"Your Good Thing (Is About to End)" has been recorded by various artists for over 50 years.