diff --git a/src/main/java/icu/samnyan/aqua/sega/wacca/WaccaServer.kt b/src/main/java/icu/samnyan/aqua/sega/wacca/WaccaServer.kt
index 08622b15..dbb87f56 100644
--- a/src/main/java/icu/samnyan/aqua/sega/wacca/WaccaServer.kt
+++ b/src/main/java/icu/samnyan/aqua/sega/wacca/WaccaServer.kt
@@ -185,7 +185,7 @@ fun WaccaServer.init() {
         // u.wp = 999999
 
         // All unlock
-        if (go.unlockMusic) {
+        if (go.unlockMusic && !wacca.musicMapping.isEmpty()) {
             items[MUSIC_UNLOCK()] = wacca.musicMapping.keys.map { MUSIC_UNLOCK(u, it, p1 = INFERNO.value.long()) }
         }
 
diff --git a/src/main/resources/meta/update.sh b/src/main/resources/meta/update.sh
index f3667605..e766a6f1 100644
--- a/src/main/resources/meta/update.sh
+++ b/src/main/resources/meta/update.sh
@@ -3,9 +3,10 @@
 # Current script dir
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
 
-mkdir -p "$DIR/ongeki" "$DIR/mai2" "$DIR/chu3"
+mkdir -p "$DIR/ongeki" "$DIR/mai2" "$DIR/chu3" "$DIR/wacca"
 
 curl "https://aquadx.net/d/ongeki/00/all-music.json" -o "$DIR/ongeki/music.json"
 curl "https://aquadx.net/d/mai2/00/all-music.json" -o "$DIR/mai2/music.json"
 curl "https://aquadx.net/d/mai2/00/all-items.json" -o "$DIR/mai2/items.json"
 curl "https://aquadx.net/d/chu3/00/all-music.json" -o "$DIR/chu3/music.json"
+curl "https://aquadx.net/d/wacca/00/all-music.json" -o "$DIR/wacca/music.json"