diff --git a/mods/bg_api/leveled_node.lua b/mods/bg_api/leveled_node.lua
index e2ff414..83cb8ec 100644
--- a/mods/bg_api/leveled_node.lua
+++ b/mods/bg_api/leveled_node.lua
@@ -78,5 +78,5 @@ function blockgame.register_leveled_node (name, def)
 		register_layer(basename, def, level, modname)
 	end
 
-	minetest.register_alias(name .. "_" .. def.level_max, basename)
+	minetest.register_alias(fullname, fullname .. "_" .. def.level_max)
 end