diff --git a/gokrazy.go b/gokrazy.go
index f161a68..c7fbf9f 100644
--- a/gokrazy.go
+++ b/gokrazy.go
@@ -304,6 +304,7 @@ func Supervise(commands []*exec.Cmd) error {
 
 		for range c {
 			killSupervisedServices()
+			os.Exit(0)
 		}
 	}()