diff --git a/building.lua b/building.lua
index fe81106..9b00ec1 100644
--- a/building.lua
+++ b/building.lua
@@ -2,7 +2,7 @@ minetest.register_node("darkage:glass", {
 	description = "Medieval Glass",
 	drawtype = "glasslike",
 	tiles = {"darkage_glass.png"},
-	inventory_image = minetest.inventorycube("darkage_glass.png"),
+	use_texture_alpha=true,
 	paramtype = "light",
 	sunlight_propagates = true,
 	groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
@@ -13,10 +13,10 @@ minetest.register_node("darkage:glow_glass", {
 	description = "Medieval Glow Glass",
 	drawtype = "glasslike",
 	tiles = {"darkage_glass.png"},
-	inventory_image = minetest.inventorycube("darkage_glass.png"),
+	use_texture_alpha=true,
 	paramtype = "light",
-	light_source = 18,
 	sunlight_propagates = true,
+	light_source = default.LIGHT_MAX-1,
 	groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
 	sounds = default.node_sound_glass_defaults(),
 })
diff --git a/textures/darkage_glass.png b/textures/darkage_glass.png
index 65d87be..be353de 100644
Binary files a/textures/darkage_glass.png and b/textures/darkage_glass.png differ