diff --git a/lignumis/prototypes/content/fuel-category-updates.lua b/lignumis/prototypes/content/fuel-category-updates.lua
index 3002887..b43bacd 100644
--- a/lignumis/prototypes/content/fuel-category-updates.lua
+++ b/lignumis/prototypes/content/fuel-category-updates.lua
@@ -29,3 +29,5 @@ end
 
 -- Add more if incompatibilities arise
 update_fuel_categories(data.raw["boiler"])
+update_fuel_categories(data.raw["reactor"])
+update_fuel_categories(data.raw["car"])