diff --git a/mappings/net/minecraft/item/impl/ItemMapBase.mapping b/mappings/net/minecraft/item/impl/ItemMapBase.mapping
new file mode 100644
index 0000000000..b7b8788b2d
--- /dev/null
+++ b/mappings/net/minecraft/item/impl/ItemMapBase.mapping
@@ -0,0 +1 @@
+CLASS none/adp net/minecraft/item/impl/ItemMapBase