diff --git a/gamedir/Data-1.13/Ja2_Options.INI b/gamedir/Data-1.13/Ja2_Options.INI
index 2ad220122..9c775d0f2 100644
--- a/gamedir/Data-1.13/Ja2_Options.INI
+++ b/gamedir/Data-1.13/Ja2_Options.INI
@@ -2102,15 +2102,15 @@ OVERHEATING = FALSE
 ; Should a 'thermometer' for guns and replacable barrels be displayed?
 OVERHEATING_DISPLAY_THERMOMETER = TRUE
 
+; Should we display temperature/jam threshold (TRUE) or temperature/damage threshold (FALSE)?
+OVERHEATING_DISPLAY_JAMPERCENTAGE = TRUE
+
 ; Starting amount of red colour in the temperature bar. Must be in [0, 255]
 OVERHEATING_DISPLAY_THERMOMETER_RED_OFFSET = 100
 
 ; If a barrel is not in someone's inventory, it cools down a little bit better.
 OVERHEATING_COOLDOWN_MODIFICATOR_LONELYBARREL = 1.15
 
-; with this value one can increase or lower the temperature generated by all guns. Values from 0.1 to 10.0
-OVERHEATING_TEMPERATURE_GLOBAL_MODIFIER = 1.0
-
 ;******************************************************************************************************************************
 ;******************************************************************************************************************************