diff --git a/MDbobelectronics2/prototypes/resource.lua b/MDbobelectronics2/prototypes/resource.lua
index 5666982..29592a5 100644
--- a/MDbobelectronics2/prototypes/resource.lua
+++ b/MDbobelectronics2/prototypes/resource.lua
@@ -18,7 +18,7 @@ data:extend(
     energy_required = 1,
     ingredients =
     {
-      { "wood", 1},
+      { type = "item", name = "wood", amount = 1},
     },
     results = {{type="item", name="resin", amount=1}},
     allow_decomposition = false
@@ -68,7 +68,7 @@ data:extend(
     energy_required = 3.5,
     ingredients =
     {
-      { "resin", 1},
+      { type = "item", name = "resin", amount = 1 },
     },
     results = {{type="item", name="rubber", amount=1}},
     allow_decomposition = false