diff --git a/internal/radio/mostlistened.go b/internal/radio/mostlistened.go
index c3cf249..29df1c5 100644
--- a/internal/radio/mostlistened.go
+++ b/internal/radio/mostlistened.go
@@ -31,6 +31,9 @@ var mostListened MostListenedSong
 // So it would be fairer to give these listeners back to a song they was
 // listening to.
 func CheckAndUpdateMostListenedSong(cur, prev Song) {
+	if prev.Song == "" {
+		return
+	}
 	l, _ := strconv.Atoi(cur.Listeners)
 	if l > mostListened.Listeners {
 		mostListened = MostListenedSong{