diff --git a/config/machine_settings/st-ten-1.ini b/config/machine_settings/st-ten-1.ini
index 698118c..6d12709 100644
--- a/config/machine_settings/st-ten-1.ini
+++ b/config/machine_settings/st-ten-1.ini
@@ -41,6 +41,7 @@ platform: windows
 printer: zd420
 
 [recipes_defaults]
+tester_discharge_enable: yes
 codice_ricetta: specificare ricetta
 cliente: IVECO
 part_number: specificare part number