diff --git a/dungeon_master.lua b/dungeon_master.lua
index d4531e7..0af5cd0 100644
--- a/dungeon_master.lua
+++ b/dungeon_master.lua
@@ -41,6 +41,7 @@ mobs:register_mob("mobs_monster:dungeon_master", {
 		{name = "default:diamond", chance = 4, min = 1, max = 1},
 		{name = "default:mese_crystal", chance = 2, min = 1, max = 2},
 		{name = "default:diamondblock", chance = 30, min = 1, max = 1},
+		{name = "ethereal:bone", chance = 2, min = 2, max = 4}
 	},
 	water_damage = 1,
 	lava_damage = 1,
diff --git a/oerkki.lua b/oerkki.lua
index 26aa298..12b170a 100644
--- a/oerkki.lua
+++ b/oerkki.lua
@@ -31,6 +31,7 @@ mobs:register_mob("mobs_monster:oerkki", {
 	jump = true,
 	drops = {
 		{name = "default:obsidian", chance = 3, min = 1, max = 2},
+		{name = "ethereal:bone", chance = 2, min = 1, max = 2}
 	},
 	water_damage = 2,
 	lava_damage = 4,