diff --git a/mods/ENTITIES/mcl_item_entity/init.lua b/mods/ENTITIES/mcl_item_entity/init.lua
index b31500fc4..fdf5489ff 100644
--- a/mods/ENTITIES/mcl_item_entity/init.lua
+++ b/mods/ENTITIES/mcl_item_entity/init.lua
@@ -60,6 +60,7 @@ mcl_item_entity.register_pickup_achievement("mcl_mobitems:blaze_rod", "mcl:blaze
 mcl_item_entity.register_pickup_achievement("mcl_mobitems:leather", "mcl:killCow")
 mcl_item_entity.register_pickup_achievement("mcl_core:diamond", "mcl:diamonds")
 mcl_item_entity.register_pickup_achievement("mcl_core:crying_obsidian", "mcl:whosCuttingOnions")
+mcl_item_entity.register_pickup_achievement("mcl_nether:ancient_debris", "mcl:hiddenInTheDepths")
 
 local function check_pickup_achievements(object, player)
 	if has_awards then
diff --git a/mods/HUD/mcl_achievements/init.lua b/mods/HUD/mcl_achievements/init.lua
index a89dc9381..84ef88243 100644
--- a/mods/HUD/mcl_achievements/init.lua
+++ b/mods/HUD/mcl_achievements/init.lua
@@ -142,6 +142,12 @@ awards.register_achievement("mcl:whosCuttingOnions", {
 	icon = "default_obsidian.png^mcl_core_crying_obsidian.png",
 })
 
+awards.register_achievement("mcl:hiddenInTheDepths", {
+	title = S("Hidden in the Depths"),
+	description = S("Pick up an Ancient Debris from the floor."),
+	icon = "mcl_nether_ancient_debris_side.png",
+})
+
 -- Smelting achivements: These are awarded when picking up an item from a furnace
 -- output. They are given in mcl_furnaces.
 awards.register_achievement("mcl:acquireIron", {