diff --git a/mods/floatland/init.lua b/mods/floatland/init.lua
index 149e860..4a53ba6 100644
--- a/mods/floatland/init.lua
+++ b/mods/floatland/init.lua
@@ -5,6 +5,7 @@ local mgv7_spflags = minetest.get_mapgen_setting("mgv7_spflags") or "mountains,
 local captures_float = string.match(mgv7_spflags, "floatlands")
 local captures_nofloat = string.match(mgv7_spflags, "nofloatlands")
 local floatland_y = minetest.get_mapgen_setting("mgv7_floatland_level") or 1280
+local worldlimit = minetest.get_mapgen_setting("mapgen_limit") or 31000
 local mount_height = minetest.get_mapgen_setting("mgv7_float_mount_height") or 128
 local mount_dens = minetest.get_mapgen_setting("mgv7_float_mount_density") or 0.6
 
@@ -116,11 +117,11 @@ minetest.register_biome({
 	depth_riverbed = 2,
 	node_water = "default:water_source",
 	node_river_water = "default:river_water",
-	depth_water_top = 5,
+	depth_water_top = 15,
 	node_water_top = "default:water_source",
 	node_stone = "floatland:stone",
 	y_min = floatland_y + 40,
-	y_max = 31000,
+	y_max = worldlimit,
 	heat_point = 50,
 	humidity_point = 50,
 })