diff --git a/stock-manager.lua b/stock-manager.lua
index b04bb66..e912b81 100644
--- a/stock-manager.lua
+++ b/stock-manager.lua
@@ -42,6 +42,6 @@ function remove_waste(source, discard_rest)
 end
 
 while true do
-    remove_waste(STOCK_SOURCE, DISCARD_ADDR, DISCARD_REST)
+    remove_waste(STOCK_SOURCE, DISCARD_REST)
     os.sleep(SLEEP_T)
 end