diff --git a/treegen.lua b/treegen.lua
index d6dd890..a4aaa58 100644
--- a/treegen.lua
+++ b/treegen.lua
@@ -247,16 +247,25 @@ minetest.register_craft({
 minetest.register_craft({
 	output = 'default:torch 4',
 	recipe = {
-		{'fun_caves:charcoal'},
+		{'group:coal'},
 		{'group:stick'},
 	}
 })
 
+minetest.register_craft({
+	output = 'default:coalblock',
+	recipe = {
+		{'group:coal', 'group:coal', 'group:coal'},
+		{'group:coal', 'group:coal', 'group:coal'},
+		{'group:coal', 'group:coal', 'group:coal'},
+	}
+})
+
 if minetest.get_modpath('tnt') then
 	minetest.register_craft({
 		output = "tnt:gunpowder",
 		type = "shapeless",
-		recipe = {"fun_caves:charcoal", "default:gravel"}
+		recipe = {"group:coal", "default:gravel"}
 	})
 end