diff --git a/pack/resources/resourcepack/required/music-121/pack.mcmeta b/pack/resources/resourcepack/required/music-121/pack.mcmeta
index 148fc02..c2320f5 100644
--- a/pack/resources/resourcepack/required/music-121/pack.mcmeta
+++ b/pack/resources/resourcepack/required/music-121/pack.mcmeta
@@ -1,6 +1,6 @@
 {
   "pack": {
-    "pack_format": 57,
+    "pack_format": 34,
     "description": "Modfest 1.21 Music"
   }
 }