diff --git a/items/basalt.lua b/items/basalt.lua
index 61ef2b4..39722ca 100644
--- a/items/basalt.lua
+++ b/items/basalt.lua
@@ -78,7 +78,7 @@ minetest.register_node("techage:basalt_glass", {
 	tiles = {"techage_basalt_glass.png"},
 	use_texture_alpha = techage.BLEND,
 	paramtype = "light",
-	paramtype2 = "glasslikeliquidlevel",
+	paramtype2 = "facedir",
 	sunlight_propagates = true,
 	is_ground_content = false,
 	groups = {cracky = 3, oddly_breakable_by_hand = 3},
@@ -91,7 +91,7 @@ minetest.register_node("techage:basalt_glass2", {
 	tiles = {"techage_basalt_glass2.png"},
 	use_texture_alpha = techage.BLEND,
 	paramtype = "light",
-	paramtype2 = "glasslikeliquidlevel",
+	paramtype2 = "facedir",
 	sunlight_propagates = true,
 	is_ground_content = false,
 	groups = {cracky = 3, oddly_breakable_by_hand = 3},