diff --git a/info.json b/info.json
index 6648e16..f8454a2 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bzsilicon",
-    "version": "0.7.1",
+    "version": "0.7.2",
     "factorio_version": "1.1",
     "title": "Silica & Silicon",
     "author": "Brevven",
diff --git a/prototypes/silicon-recipe.lua b/prototypes/silicon-recipe.lua
index ce9613d..eebe5cd 100644
--- a/prototypes/silicon-recipe.lua
+++ b/prototypes/silicon-recipe.lua
@@ -128,11 +128,11 @@ data:extend({
     enabled = false,
     energy_required = 2,
     ingredients = (mods["bzlead"] and not mods["angelssmelting"] and {
-      {type= "item", name="silicon", amount=2},
+      {type= "item", name="silicon", amount=1},
       {type= "item", name="electronic-circuit", amount=1},
       {type= "item", name="lead-plate", amount=1},
     } or {
-      {type= "item", name="silicon", amount=2},
+      {type= "item", name="silicon", amount=1},
       {type= "item", name="electronic-circuit", amount=1},
     }),
     result = "solar-cell",