diff --git a/mapgen.lua b/mapgen.lua
index c8ccdff..a841249 100644
--- a/mapgen.lua
+++ b/mapgen.lua
@@ -2,7 +2,7 @@ minetest.register_decoration({
     deco_type = "simple",
     place_on = {"mcl_nether:netherrack"},
     sidelen = 16,
-    fill_ratio = 0.1,
+    fill_ratio = 1,
     biomes = {"Nether"},
     y_max = mcl_vars.mg_nether_max,
     y_min = mcl_vars.mg_nether_min,
@@ -12,7 +12,7 @@ minetest.register_decoration({
      deco_type = "simple",
      place_on = {"mcl_core:dirt_with_grass"},
      sidelen = 16,
-     fill_ratio = 0.1,
+     fill_ratio = 1,
      biomes = {"Taiga","Forest"},
      y_max = mcl_vars.mg_overworld_max,
      y_min = mcl_vars.mg_overworld_min,