diff --git a/lignumis/prototypes/content/lumber.lua b/lignumis/prototypes/content/lumber.lua
index d4e0ba6..8cb9b14 100644
--- a/lignumis/prototypes/content/lumber.lua
+++ b/lignumis/prototypes/content/lumber.lua
@@ -6,9 +6,9 @@ data:extend({
         name = "lumber",
         icon = Lignumis.graphics .. "icons/lumber.png",
         pictures = {
-            { filename = Lignumis.graphics .. "icons/lumber.png",   size = 64, scale = 0.5, mipmap_count = 4 },
-            { filename = Lignumis.graphics .. "icons/lumber-1.png", size = 64, scale = 0.5, mipmap_count = 4 },
-            { filename = Lignumis.graphics .. "icons/lumber-2.png", size = 64, scale = 0.5, mipmap_count = 4 },
+            { filename = Lignumis.graphics .. "icons/lumber.png",   size = 64, scale = 0.5 },
+            { filename = Lignumis.graphics .. "icons/lumber-1.png", size = 64, scale = 0.5 },
+            { filename = Lignumis.graphics .. "icons/lumber-2.png", size = 64, scale = 0.5 },
         },
         subgroup = "intermediate-product",
         order = "A[basic-intermediates]-c[lumber]",