diff --git a/mappings/diff/mapping-1.19.4to1.20.json b/mappings/diff/mapping-1.19.4to1.20.json
index d7d0a6c..d979996 100644
--- a/mappings/diff/mapping-1.19.4to1.20.json
+++ b/mappings/diff/mapping-1.19.4to1.20.json
@@ -62,7 +62,7 @@
     "suspicious_sand": ""
   },
   "menus": {
-    "legacy_smithing": "furnace"
+    "legacy_smithing": "anvil"
   },
   "tags": {
     "block": {
@@ -152,4 +152,4 @@
       ]
     }
   }
-}
\ No newline at end of file
+}