diff --git a/mapgen_v7n.lua b/mapgen_v7n.lua
index a76abafb49dda6d7b2e2042c18170875c5e84f75..3239dc07e8e3730e5b5d2c278cf3c185cdbf2460 100644
--- a/mapgen_v7n.lua
+++ b/mapgen_v7n.lua
@@ -504,7 +504,7 @@ end
 -- redwood tree
 minetest.register_decoration({
 	deco_type = "schematic",
-	place_on = {"bakedclay:red"},
+	place_on = {"bakedclay:red", "bakedclay:orange", "bakedclay:grey"},
 	sidelen = 80,
 	fill_ratio = 0.01,
 	biomes = {"mesa"},