diff --git a/internal/radio/icecast.go b/internal/radio/icecast.go
index a3036c1..1511954 100644
--- a/internal/radio/icecast.go
+++ b/internal/radio/icecast.go
@@ -92,7 +92,7 @@ func IcecastLastPlayedSongs(lastNSongs int, playlistPath string) ([]Song, error)
 		}
 	}
 
-	songs, err := lastPlayedSongs(playlistPath, lastNSongs)
+	songs, err := icecastLastPlayedSongs(playlistPath, lastNSongs)
 	if err != nil {
 		return make([]Song, 0), err
 	}
@@ -109,7 +109,7 @@ func IcecastLastSong(playlistPath string) (Song, error) {
 		}
 	}
 
-	song, err := lastPlayedSongs(playlistPath, 1)
+	song, err := icecastLastPlayedSongs(playlistPath, 1)
 	if err != nil {
 		return Song{}, err
 	}
@@ -117,7 +117,7 @@ func IcecastLastSong(playlistPath string) (Song, error) {
 	return song[0], nil
 }
 
-func lastPlayedSongs(playlistPath string, n int) ([]Song, error) {
+func icecastLastPlayedSongs(playlistPath string, n int) ([]Song, error) {
 	songs := make([]Song, n)
 	buf := make([]byte, bufferSize)
 
@@ -167,7 +167,7 @@ func lastPlayedSongs(playlistPath string, n int) ([]Song, error) {
 }
 
 var playlistWatcher watcher.InotifyWatcher
-var playlistFired chan uint32 = make(chan uint32)
+var playlistChanged chan uint32 = make(chan uint32)
 
 func IcecastWatchPlaylist(playlistPath string, lastNSongs int) error {
 	playlistWatcher, err := watcher.NewInotifyWatcher()
@@ -180,15 +180,15 @@ func IcecastWatchPlaylist(playlistPath string, lastNSongs int) error {
 		return errors.Wrap(err, "cannot set a playlist to watch")
 	}
 
-	playlistWatcher.WatchForMask(playlistFired, watcher.ModIgnMask)
+	playlistWatcher.WatchForMask(playlistChanged, watcher.ModIgnMask)
 
 	go func() {
 		for {
 			select {
-			case mask := <-playlistFired:
+			case mask := <-playlistChanged:
 				if mask&syscall.IN_MODIFY > 0 {
 					lastPlayedCacheMutex.Lock()
-					if songs, err := lastPlayedSongs(playlistPath, lastNSongs); err == nil {
+					if songs, err := icecastLastPlayedSongs(playlistPath, lastNSongs); err == nil {
 						lastPlayedCache = songs
 					}
 					lastPlayedCacheMutex.Unlock()