diff --git a/mods/ENTITIES/mobs_mc/5_spawn_abm_check.lua b/mods/ENTITIES/mobs_mc/5_spawn_abm_check.lua
index 8fcaaf31..dbb2dce9 100644
--- a/mods/ENTITIES/mobs_mc/5_spawn_abm_check.lua
+++ b/mods/ENTITIES/mobs_mc/5_spawn_abm_check.lua
@@ -1,13 +1,16 @@
 local function is_forbidden_node(pos, node)
 	node = node or minetest.get_node(pos)
-	return minetest.get_item_group(node.name, "stair") > 0 or minetest.get_item_group(node.name, "slab") > 0 or minetest.get_item_group(node.name, "carpet") > 0
+	return "mcl_core:bedrock" == node.name or
+	   minetest.get_item_group(node.name, "stair") > 0 or
+	   minetest.get_item_group(node.name, "slab") > 0 or
+	   minetest.get_item_group(node.name, "carpet") > 0
 end
 
 function mobs:spawn_abm_check(pos, node, name)
 	-- Don't spawn monsters on mycelium
 	if (node.name == "mcl_core:mycelium" or node.name == "mcl_core:mycelium_snow") and minetest.registered_entities[name].type == "monster" then
 		return true
-    --Don't Spawn mobs on stairs, slabs, or carpets
+	-- Don't spawn mobs on bedrock, stairs, slabs, or carpets
 	elseif is_forbidden_node(pos, node) or is_forbidden_node(vector.add(pos, vector.new(0, 1, 0))) then
 		return true
 	-- Spawn on opaque or liquid nodes