diff --git a/files/bluestone/bluestone_materials/README.txt b/files/bluestone/bluestone_materials/README.txt
new file mode 100644
index 0000000..04a2f82
--- /dev/null
+++ b/files/bluestone/bluestone_materials/README.txt
@@ -0,0 +1,20 @@
+MultiCraft Game mod: bluestone materials
+========================================
+
+License of source code
+----------------------
+Copyright (C) 2019 MultiCraft Development Team
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3.0 of the License, or
+(at your option) any later version.
+
+http://www.gnu.org/licenses/lgpl-3.0.html
+
+License of textures
+-------------------
+Copyright (C) 2016-2020 MultiCraft Development Team
+
+Graphics in this mod is NOT free and can be used only as part of the official MultiCraft build.
+Allowed to be used in non-official builds ONLY for personal use.
diff --git a/files/bluestone/mesecons_materials/depends.txt b/files/bluestone/bluestone_materials/depends.txt
similarity index 100%
rename from files/bluestone/mesecons_materials/depends.txt
rename to files/bluestone/bluestone_materials/depends.txt
diff --git a/files/bluestone/bluestone_materials/init.lua b/files/bluestone/bluestone_materials/init.lua
new file mode 100644
index 0000000..b4041f1
--- /dev/null
+++ b/files/bluestone/bluestone_materials/init.lua
@@ -0,0 +1,47 @@
+-- Glue
+minetest.register_craftitem("bluestone_materials:glue", {
+	description = "Glue",
+	inventory_image = "mesecons_glue.png"
+})
+
+minetest.register_craft({
+	output = "bluestone_materials:glue 2",
+	type = "cooking",
+	recipe = "group:sapling",
+	cooktime = 2
+})
+
+-- Bluestone Block
+minetest.register_node("bluestone_materials:bluestoneblock", {
+	description = "Bluestone Block",
+	tiles = {"bluestone_block.png"},
+	paramtype = "light",
+	is_ground_content = false,
+	groups = {cracky = 1},
+	light_source = minetest.LIGHT_MAX - 4,
+	sounds = default.node_sound_stone_defaults(),
+	mesecons = {receptor = {
+		state = mesecon.state.on
+	}},
+	on_blast = mesecon.on_blastnode
+})
+
+minetest.register_craft({
+	output = "bluestone_materials:bluestoneblock",
+	recipe = {
+		{"mesecons:wire_00000000_off", "mesecons:wire_00000000_off", "mesecons:wire_00000000_off"},
+		{"mesecons:wire_00000000_off", "mesecons:wire_00000000_off", "mesecons:wire_00000000_off"},
+		{"mesecons:wire_00000000_off", "mesecons:wire_00000000_off", "mesecons:wire_00000000_off"}
+	}
+})
+
+minetest.register_craft({
+	output = "mesecons:wire_00000000_off 9",
+	recipe = {
+		{"bluestone_materials:bluestoneblock"}
+	}
+})
+
+minetest.register_alias("mesecons_torch:bluestoneblock", "bluestone_materials:bluestoneblock")
+minetest.register_alias("mesecons_materials:glue", "bluestone_materials:glue")
+minetest.register_alias("mesecons_materials:bluestoneblock", "bluestone_materials:bluestoneblock")
diff --git a/files/bluestone/mesecons_materials/textures/bluestone_block.png b/files/bluestone/bluestone_materials/textures/bluestone_block.png
similarity index 100%
rename from files/bluestone/mesecons_materials/textures/bluestone_block.png
rename to files/bluestone/bluestone_materials/textures/bluestone_block.png
diff --git a/files/bluestone/bluestone_materials/textures/mesecons_glue.png b/files/bluestone/bluestone_materials/textures/mesecons_glue.png
new file mode 100644
index 0000000..b9cfb2e
Binary files /dev/null and b/files/bluestone/bluestone_materials/textures/mesecons_glue.png differ
diff --git a/files/bluestone/mesecons_materials/init.lua b/files/bluestone/mesecons_materials/init.lua
deleted file mode 100644
index c93d141..0000000
--- a/files/bluestone/mesecons_materials/init.lua
+++ /dev/null
@@ -1,47 +0,0 @@
--- Glue
-minetest.register_craftitem("mesecons_materials:glue", {
-	image = "mesecons_glue.png",
-	on_place_on_ground = minetest.craftitem_place_item,
-	description = "Glue",
-})
-
-minetest.register_craft({
-	output = "mesecons_materials:glue 2",
-	type = "cooking",
-	recipe = "group:sapling",
-	cooktime = 2
-})
-
--- Bluestone Block
-
-minetest.register_node("mesecons_materials:bluestoneblock", {
-	description = "Bluestone Block",
-	tiles = {"bluestone_block.png"},
-	paramtype = "light",
-	is_ground_content = false,
-	groups = {cracky = 1},
-	light_source = minetest.LIGHT_MAX - 4,
-	sounds = default.node_sound_stone_defaults(),
-	mesecons = {receptor = {
-		state = mesecon.state.on
-	}},
-	on_blast = mesecon.on_blastnode
-})
-
-minetest.register_craft({
-	output = "mesecons_materials:bluestoneblock",
-	recipe = {
-		{"mesecons:wire_00000000_off","mesecons:wire_00000000_off","mesecons:wire_00000000_off"},
-		{"mesecons:wire_00000000_off","mesecons:wire_00000000_off","mesecons:wire_00000000_off"},
-		{"mesecons:wire_00000000_off","mesecons:wire_00000000_off","mesecons:wire_00000000_off"},
-	}
-})
-
-minetest.register_craft({
-	output = "mesecons:wire_00000000_off 9",
-	recipe = {
-		{"mesecons_materials:bluestoneblock"},
-	}
-})
-
-minetest.register_alias("mesecons_torch:bluestoneblock", "mesecons_materials:bluestoneblock")
diff --git a/files/bluestone/mesecons_materials/textures/mesecons_glue.png b/files/bluestone/mesecons_materials/textures/mesecons_glue.png
deleted file mode 100644
index 68703ef..0000000
Binary files a/files/bluestone/mesecons_materials/textures/mesecons_glue.png and /dev/null differ
diff --git a/files/bluestone/mesecons_pistons/init.lua b/files/bluestone/mesecons_pistons/init.lua
index f8ba14f..a143840 100644
--- a/files/bluestone/mesecons_pistons/init.lua
+++ b/files/bluestone/mesecons_pistons/init.lua
@@ -463,7 +463,7 @@ minetest.register_craft({
 minetest.register_craft({
 	output = "mesecons_pistons:piston_sticky_off",
 	recipe = {
-		{"mesecons_materials:glue"},
+		{"bluestone_materials:glue"},
 		{"mesecons_pistons:piston_normal_off"}
 	}
 })
diff --git a/files/bluestone/mesecons_solarpanel/depends.txt b/files/bluestone/mesecons_solarpanel/depends.txt
index bc7b062..acaa924 100644
--- a/files/bluestone/mesecons_solarpanel/depends.txt
+++ b/files/bluestone/mesecons_solarpanel/depends.txt
@@ -1,2 +1 @@
 mesecons
-mesecons_materials