1 files changed, 2 insertions, 0 deletions
diff --git a/init.lua b/init.lua
index a0b4b72..5165d8f 100644
--- a/init.lua
+++ b/init.lua
@@ -299,6 +299,7 @@ for zp = 0, 1 do
 		drawtype = "nodebox",
 		tiles = pipes_fix_image_names(outimgs, "_empty"),
 		inventory_image = image,
+		sunlight_propagates=true,
 		paramtype = "light",
 		selection_box = {
 	             	type = "fixed",
@@ -330,6 +331,7 @@ for zp = 0, 1 do
 		drawtype = "nodebox",
 		tiles = pipes_fix_image_names(outimgs, "_loaded"),
 		inventory_image = image,
+		sunlight_propagates = true,
 		paramtype = "light",
 		selection_box = {
 	             	type = "fixed",