diff --git a/mods/ITEMS/mcl_end/chorus_plant.lua b/mods/ITEMS/mcl_end/chorus_plant.lua
index 24307b5e..4dc54db1 100644
--- a/mods/ITEMS/mcl_end/chorus_plant.lua
+++ b/mods/ITEMS/mcl_end/chorus_plant.lua
@@ -453,7 +453,7 @@ function mcl_end.grow_chorus_plant_step(pos, node, pr)
 end
 
 --- ABM ---
-local seed = minetest.get_mapgen_params().seed
+local seed = minetest.get_mapgen_setting("seed")
 local pr = PseudoRandom(seed)
 minetest.register_abm({
 	label = "Chorus plant growth",