diff --git a/src/main/java/nourl/mythicmetals/blocks/MythicBlocks.java b/src/main/java/nourl/mythicmetals/blocks/MythicBlocks.java
index 6c91bdff..b4fcc191 100644
--- a/src/main/java/nourl/mythicmetals/blocks/MythicBlocks.java
+++ b/src/main/java/nourl/mythicmetals/blocks/MythicBlocks.java
@@ -22,7 +22,7 @@ public class MythicBlocks {
     private static final Identifier STONE_MINING_LEVEL = BlockTags.NEEDS_STONE_TOOL.id();
     private static final Identifier IRON_MINING_LEVEL = BlockTags.NEEDS_IRON_TOOL.id();
     private static final Identifier DIAMOND_MINING_LEVEL = BlockTags.NEEDS_DIAMOND_TOOL.id();
-    private static final Identifier NETHERITE_MINING_LEVEL = RegistryHelper.id("needs_netherite_tool");
+    private static final Identifier NETHERITE_MINING_LEVEL = Identifier.of("needs_netherite_tool");
     private static final Identifier MYTHIC_MINING_LEVEL = RegistryHelper.id("needs_unobtainable_tool");
 
     public static final BlockSet ADAMANTITE = BlockSet.Builder.begin("adamantite", false)
diff --git a/src/main/resources/data/mythicmetals/tags/block/incorrect_for_unobtainium_alloy_tools.json b/src/main/resources/data/mythicmetals/tags/block/incorrect_for_unobtainium_alloy_tools.json
index a7730188..5e8aecc9 100644
--- a/src/main/resources/data/mythicmetals/tags/block/incorrect_for_unobtainium_alloy_tools.json
+++ b/src/main/resources/data/mythicmetals/tags/block/incorrect_for_unobtainium_alloy_tools.json
@@ -1,4 +1,4 @@
 {
-  "_comment": "metallurgium and celestium will not be able to mine blocks in this tag",
-  "replace": false
+  "replace": false,
+  "values": []
 }
\ No newline at end of file