diff --git a/src/main/resources/pack.mcmeta b/src/main/resources/pack.mcmeta
index 427b564..ccfcf37 100644
--- a/src/main/resources/pack.mcmeta
+++ b/src/main/resources/pack.mcmeta
@@ -3,6 +3,6 @@
         "description": "Watch My Durability Resources",
         "pack_format": 9,
         "forge:resource_pack_format": 9,
-        "forge:data_pack_format": 10
+        "forge:data_pack_format": 9
     }
 }