diff --git a/init.lua b/init.lua
index 1de7b27..b3ffd4e 100644
--- a/init.lua
+++ b/init.lua
@@ -52,7 +52,7 @@ minetest.register_node("stained_glass:stained_glass", {
 	paramtype2 = "color",
 	palette = "unifieddyes_palette_extended.png",
 	sunlight_propagates = true,
-	use_texture_alpha = true,
+	use_texture_alpha = "blend",
 	light_source = myglow,
 	is_ground_content = true,
 	walkable = true,
@@ -78,7 +78,7 @@ minetest.register_node("stained_glass:stained_trap_glass", {
 	paramtype2 = "color",
 	palette = "unifieddyes_palette_extended.png",
 	sunlight_propagates = true,
-	use_texture_alpha = true,
+	use_texture_alpha = "blend",
 	light_source = myglow,
 	is_ground_content = true,
 	walkable = false,