diff --git a/Chromium2/prototypes/chromium-matter.lua b/Chromium2/prototypes/chromium-matter.lua
index ff482e0..90513e5 100644
--- a/Chromium2/prototypes/chromium-matter.lua
+++ b/Chromium2/prototypes/chromium-matter.lua
@@ -1,60 +1,53 @@
 -- Matter recipes for Krastorio2
 if mods["Krastorio2"] then
-local util = require("data-util")
-local matter = require("__Krastorio2__/lib/public/data-stages/matter-util")
+  local matter = require("__Krastorio2__/prototypes/libraries/matter")
 
-data:extend(
-{
-  {
-    type = "technology",
-    name = "chromium-matter-processing",
-    icons =
+  data:extend(
     {
       {
-        icon = "__Krastorio2Assets__/technologies/matter-coal.png",
-        icon_size = 256,
+        type = "technology",
+        name = "chromium-matter-processing",
+        icons =
+        {
+          {
+            icon = "__Krastorio2Assets__/technologies/matter-coal.png",
+            icon_size = 256,
+          },
+          {
+            icon = "__Chromium__/graphics/icons/chromite-ore.png",
+            icon_size = 64,
+            scale = 1.4,
+          }
+        },
+        prerequisites = { "kr-matter-processing" },
+        unit =
+        {
+          count = 350,
+          ingredients =
+          {
+            { "production-science-pack", 1 },
+            { "utility-science-pack",    1 },
+            { "matter-tech-card",        1 }
+          },
+          time = 45
+        }
       },
-      {
-        icon = "__Chromium__/graphics/icons/chromite-ore.png",
-        icon_size = 64,
-        scale = 1.4,
-      }
-    },
-    prerequisites = {"kr-matter-processing"},
-    unit =
-  	{
-      count = 350,
-      ingredients =
-      {
-        {"production-science-pack", 1},
-        {"utility-science-pack", 1},
-        {"matter-tech-card", 1}
-      },
-      time = 45
-    }
-  },
-})
+    })
 
-local chromium_ore_matter =
-	{
-    item_name = "chromite-ore",
-    minimum_conversion_quantity = 10,
-    matter_value = 5,
+  matter.createMatterRecipe({
+    material = { type = "item", name = "chromite-ore", amount = 10 },
+    matter_count = 5,
     energy_required = 1,
     need_stabilizer = false,
     unlocked_by_technology = "chromium-matter-processing"
-	}
-matter.createMatterRecipe(chromium_ore_matter)
+  })
 
-local chromium_plate_matter =
-	{
-    item_name = "chromium-plate",
-    minimum_conversion_quantity = 10,
-    matter_value = 10,
+  matter.createMatterRecipe({
+    material = { type = "item", name = "chromium-plate", amount = 10 },
+    matter_count = 10,
     energy_required = 3,
     only_deconversion = true,
     need_stabilizer = true,
     unlocked_by_technology = "chromium-matter-processing"
-	}
-matter.createMatterRecipe(chromium_plate_matter)
-end
\ No newline at end of file
+  })
+end