diff --git a/ufos/furnace.lua b/ufos/furnace.lua
index 7f5cc69..6e3d2a1 100644
--- a/ufos/furnace.lua
+++ b/ufos/furnace.lua
@@ -13,8 +13,8 @@ ufos.furnace_inactive_formspec =
 
 minetest.register_node("ufos:furnace", {
 	description = "UFO charging device",
-	tiles = {"ufos_furnace_top.png", "ufos_furnace_bottom.png", "ufos_furnace_side.png",
-		"ufos_furnace_side.png", "ufos_furnace_side.png", "ufos_furnace_front.png"},
+	tiles = {"default_steel_block.png", "default_steel_block.png", "default_steel_block.png",
+		"default_steel_block.png", "default_steel_block.png", "default_steel_block.png^ufos_furnace_front.png"},
 	paramtype2 = "facedir",
 	groups = {cracky=2},
 	legacy_facedir_simple = true,
@@ -38,8 +38,8 @@ minetest.register_node("ufos:furnace", {
 
 minetest.register_node("ufos:furnace_active", {
 	description = "UFO charging device",
-	tiles = {"ufos_furnace_top.png", "ufos_furnace_bottom.png", "ufos_furnace_side.png",
-		"ufos_furnace_side.png", "ufos_furnace_side.png", "ufos_furnace_front_active.png"},
+	tiles = {"default_steel_block.png", "default_steel_block.png", "default_steel_block.png",
+		"default_steel_block.png", "default_steel_block.png", "default_steel_block.png^ufos_furnace_front.png^ufos_furnace_front_active.png"},
 	paramtype2 = "facedir",
 	light_source = 8,
 	drop = "ufos:furnace",
diff --git a/ufos/textures/ufos_furnace_bottom.png b/ufos/textures/ufos_furnace_bottom.png
deleted file mode 100644
index 741049b..0000000
Binary files a/ufos/textures/ufos_furnace_bottom.png and /dev/null differ
diff --git a/ufos/textures/ufos_furnace_front.png b/ufos/textures/ufos_furnace_front.png
index d18409a..3c931e3 100644
Binary files a/ufos/textures/ufos_furnace_front.png and b/ufos/textures/ufos_furnace_front.png differ
diff --git a/ufos/textures/ufos_furnace_front_active.png b/ufos/textures/ufos_furnace_front_active.png
index 246f7e5..dd288fb 100644
Binary files a/ufos/textures/ufos_furnace_front_active.png and b/ufos/textures/ufos_furnace_front_active.png differ
diff --git a/ufos/textures/ufos_furnace_side.png b/ufos/textures/ufos_furnace_side.png
deleted file mode 100644
index 60e7fdf..0000000
Binary files a/ufos/textures/ufos_furnace_side.png and /dev/null differ
diff --git a/ufos/textures/ufos_furnace_top.png b/ufos/textures/ufos_furnace_top.png
deleted file mode 100644
index 3f6c7a2..0000000
Binary files a/ufos/textures/ufos_furnace_top.png and /dev/null differ