diff --git a/lignumis/prototypes/compatibility/any-planet-start-final.lua b/lignumis/prototypes/compatibility/any-planet-start-final.lua
index 61c38a7..d91745d 100644
--- a/lignumis/prototypes/compatibility/any-planet-start-final.lua
+++ b/lignumis/prototypes/compatibility/any-planet-start-final.lua
@@ -28,6 +28,9 @@ if planet_discovery then
         :setPrerequisites({ "provisional-rocketry" })
     Technology:new("iron-processing"):replacePrerequisite("planet-discovery-nauvis", planet_discovery.name)
     Technology:new("copper-processing"):replacePrerequisite("planet-discovery-nauvis", planet_discovery.name)
+    if settings.startup["lignumis-technology-progression"].value then
+        Technology:new("planet-discovery-nauvis"):addIngredients({ "wood-science-pack", "steam-science-pack" })
+    end
 end