diff --git a/configs/radio.liq b/configs/radio.liq
index d7498b3..9cc222c 100644
--- a/configs/radio.liq
+++ b/configs/radio.liq
@@ -27,11 +27,11 @@ settings.log.file.path.set(log_file_path)
 settings.log.stdout.set(false)
 
 fallback_song = mksafe(single(fullpath("fallback.mp3")))
-fallback_song = map_metadata(fallback_alter_title, fallback_song)
+fallback_song = metadata.map(fallback_alter_title, fallback_song)
 
 live_mixin = input.harbor("adr-live-mixin", port = harbor_port, password = harbor_password)
 live_show = input.harbor("adr-live-show", port = harbor_port, password = harbor_password)
-live_show = map_metadata(fun (_) -> [("artist", radio_name), ("title", "Live Show")], live_show)
+live_show = metadata.map(fun (_) -> [("artist", radio_name), ("title", "Live Show")], live_show)
 
 playlist_random = playlist(fullpath("playlists/all-rand"),
                            prefix = fullpath("music/"),