diff --git a/mods/mcl_books/init.lua b/mods/mcl_books/init.lua
index 20b9a03d67..7783b5f717 100644
--- a/mods/mcl_books/init.lua
+++ b/mods/mcl_books/init.lua
@@ -170,7 +170,7 @@ minetest.register_craft({
 
 minetest.register_craft({
 	type = "fuel",
-	recipe = "mcl_core:bookshelf",
+	recipe = "mcl_books:bookshelf",
 	burntime = 15,
 })
 
diff --git a/mods/mcl_chests/init.lua b/mods/mcl_chests/init.lua
index 7ed0d14b3b..83b3b7a261 100644
--- a/mods/mcl_chests/init.lua
+++ b/mods/mcl_chests/init.lua
@@ -262,6 +262,12 @@ minetest.register_craft({
 	}
 })
 
+minetest.register_craft({
+	type = 'fuel',
+	recipe = 'mcl_chests:chest',
+	burntime = 15
+})
+
 minetest.register_node("mcl_chests:ender_chest", {
 	description = "Ender Chest",
 	tiles = {"mcl_chests_ender_chest_top.png", "mcl_chests_ender_chest_bottom.png",
diff --git a/mods/mcl_core/crafting.lua b/mods/mcl_core/crafting.lua
index 73976b143a..5470da700b 100644
--- a/mods/mcl_core/crafting.lua
+++ b/mods/mcl_core/crafting.lua
@@ -882,6 +882,12 @@ minetest.register_craft({
 	burntime = 15,
 })
 
+minetest.register_craft({
+	type = "fuel",
+	recipe = "group:sapling",
+	burntime = 5,
+})
+
 minetest.register_craft({
 	type = "fuel",
 	recipe = "mcl_core:pick_wood",
diff --git a/mods/mcl_core/nodes.lua b/mods/mcl_core/nodes.lua
index 8f215f7e15..d96e43c0a7 100644
--- a/mods/mcl_core/nodes.lua
+++ b/mods/mcl_core/nodes.lua
@@ -537,7 +537,7 @@ minetest.register_node("mcl_core:sapling", {
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
 	},
 	stack_max = 64,
-	groups = {snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
+	groups = {sapling=1,snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
 	sounds = mcl_sounds.node_sound_defaults(),
 })
 
@@ -592,7 +592,7 @@ minetest.register_node("mcl_core:darksapling", {
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
 	},
 	stack_max = 64,
-	groups = {snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
+	groups = {sapling=1,snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
 	sounds = mcl_sounds.node_sound_defaults(),
 })
 
@@ -677,7 +677,7 @@ minetest.register_node("mcl_core:junglesapling", {
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
 	},
 	stack_max = 64,
-	groups = {snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
+	groups = {sapling=1,snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
 	sounds = mcl_sounds.node_sound_defaults(),
 })
 
@@ -737,7 +737,7 @@ minetest.register_node("mcl_core:acaciasapling", {
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
 	},
 	stack_max = 64,
-	groups = {snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
+	groups = {sapling=1,snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
 	sounds = mcl_sounds.node_sound_defaults(),
 })
 
@@ -802,7 +802,7 @@ minetest.register_node("mcl_core:sprucesapling", {
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
 	},
 	stack_max = 64,
-	groups = {snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
+	groups = {sapling=1,snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
 	sounds = mcl_sounds.node_sound_defaults(),
 })
 
@@ -860,7 +860,7 @@ minetest.register_node("mcl_core:birchsapling", {
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
 	},
 	stack_max = 64,
-	groups = {snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
+	groups = {sapling=1,snappy=2,dig_immediate=3,attached_node=1,dig_by_water=1,deco_block=1},
 	sounds = mcl_sounds.node_sound_defaults(),
 })
 
diff --git a/mods/stairs/init.lua b/mods/stairs/init.lua
index a85c1f589d..46b971f73f 100644
--- a/mods/stairs/init.lua
+++ b/mods/stairs/init.lua
@@ -399,5 +399,6 @@ minetest.register_craft({
 minetest.register_craft({
 	type = "fuel",
 	recipe = "group:wood_slab",
-	burntime = 15,
+	-- Original burn time: 7.5 (PC edition)
+	burntime = 8,
 })