diff --git a/lignumis/prototypes/content/steam-assembling-machine.lua b/lignumis/prototypes/content/steam-assembling-machine.lua
index 099ee7d..2a6322c 100644
--- a/lignumis/prototypes/content/steam-assembling-machine.lua
+++ b/lignumis/prototypes/content/steam-assembling-machine.lua
@@ -33,7 +33,6 @@ assembling_machine.energy_source = {
     maximum_temperature = 165,
     effectivity = 1,
     emissions_per_minute = { noise = 50 },
-    scale_fluid_usage = true,
     fluid_box = {
         filter = "steam",
         production_type = "input",