diff --git a/technic/machines/supply_converter.lua b/technic/machines/supply_converter.lua
index 1ed6884..1d792d2 100644
--- a/technic/machines/supply_converter.lua
+++ b/technic/machines/supply_converter.lua
@@ -13,7 +13,7 @@ local run = function(pos, node, run_name)
 	local demand = 10000
 	local remain = 0.9
 
-	if run_name == "RE" then 
+	if run_name == technic.receive then 
 		-- do not run TWICE (it is PR-RE machine), save lua cycles
 		return 
 	end