diff --git a/multi_map_generators/init.lua b/multi_map_generators/init.lua
index b379728..504ce66 100644
--- a/multi_map_generators/init.lua
+++ b/multi_map_generators/init.lua
@@ -31,6 +31,6 @@ multi_map.register_fallback_generator("Default Levels", mmgen_levels.generate)
 multi_map.register_generator(18, mmgen_levels.generate)
 multi_map.register_generator(19, mmgen_testauri.generate)
 multi_map.register_generator(20, mmgen_levels.generate)
-multi_map.set_layer_params(19, { name = "Lowlands Layer" })
+multi_map.set_layer_params(18, { name = "Lowlands Layer" })
 multi_map.set_layer_params(19, { name = "Central Layer" })
 multi_map.set_layer_params(20, { name = "Remote Levels Land" })