From cead19490cd5419dea19813aa154dfe7475164c7 Mon Sep 17 00:00:00 2001
From: Brevven <brevingame@gmail.com>
Date: Sun, 4 Dec 2022 14:22:24 -0800
Subject: [PATCH] unlock once

---
 carbon-recipe.lua | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/carbon-recipe.lua b/carbon-recipe.lua
index 1738f74..4fc99d6 100644
--- a/carbon-recipe.lua
+++ b/carbon-recipe.lua
@@ -437,10 +437,6 @@ data:extend({
         type = "unlock-recipe",
         recipe = "nanotubes",
       },
-      {
-        type = "unlock-recipe",
-        recipe = "low-density-structure-nanotubes",
-      },
     },
     unit =
     {