diff --git a/lignumis/prototypes/content/lumber-mill.lua b/lignumis/prototypes/content/lumber-mill.lua
index dc44d2a..ac57acb 100644
--- a/lignumis/prototypes/content/lumber-mill.lua
+++ b/lignumis/prototypes/content/lumber-mill.lua
@@ -91,6 +91,8 @@ else
         },
         crafting_categories = { "wood-processing" },
         energy_usage = "1000kW",
+        module_slots = 4,
+        max_health = 500,
         surface_conditions = {
             {
                 property = has_oxygen and "oxygen" or "pressure",