diff --git a/gamedir/Data-1.13/Ja2_Options.INI b/gamedir/Data-1.13/Ja2_Options.INI
index 11dff8f89..e1a8e4215 100644
--- a/gamedir/Data-1.13/Ja2_Options.INI
+++ b/gamedir/Data-1.13/Ja2_Options.INI
@@ -2188,6 +2188,11 @@ ACCESS_OTHER_MERC_INVENTORIES = TRUE
 ; TRUE: weightbased penalty, FALSE: no penalty
 BACKPACKWEIGHT_LOWERS_AP = TRUE
 
+;------------------------------------------------------------------------------------------------------------------------------
+; Enemy gun jams
+;------------------------------------------------------------------------------------------------------------------------------
+ENEMY_JAMS = TRUE
+
 ;******************************************************************************************************************************
 ;******************************************************************************************************************************