diff --git a/addons/cookoff/functions/fnc_handleDamageBox.sqf b/addons/cookoff/functions/fnc_handleDamageBox.sqf
index b7ac629613..bf52632fe1 100644
--- a/addons/cookoff/functions/fnc_handleDamageBox.sqf
+++ b/addons/cookoff/functions/fnc_handleDamageBox.sqf
@@ -29,8 +29,10 @@ if !(_box getVariable [QGVAR(enableAmmoCookoff), true]) exitWith {};
 
 if !(_hitPoint == "" && {_damage > 0.5}) exitWith {}; // "" means structural damage
 
-// Catch fire when hit by an explosive round
-if (IS_EXPLOSIVE_AMMO(_ammo)) then {
+private _ammoConfig = _ammo call CBA_fnc_getObjectConfig;
+
+// Catch fire when hit by an explosive or incendiary round
+if ((getNumber (_ammoConfig >> "explosive") >= 0.5) || {getNumber (_ammoConfig >> QEGVAR(vehicle_damage,incendiary)) > random 1}) then {
     [QGVAR(cookOffBox), [_box, _source, _instigator]] call CBA_fnc_serverEvent;
 } else {
     // There is a small chance of cooking a box off if it's shot by tracer ammo
diff --git a/addons/cookoff/script_component.hpp b/addons/cookoff/script_component.hpp
index 7c812cd84b..bf8fd62dd5 100644
--- a/addons/cookoff/script_component.hpp
+++ b/addons/cookoff/script_component.hpp
@@ -16,10 +16,8 @@
 
 #include "\z\ace\addons\main\script_macros.hpp"
 
-#define IS_EXPLOSIVE_AMMO(ammo) (getNumber (ammo call CBA_fnc_getObjectConfig >> "explosive") > 0.5)
-
 // Stages of cookoff in order (in seconds)
-// Should be no un-synced randomness in these as the effects must be ran on each client
+// Should be no un-synced randomness in these as the effects must be run on each client
 #define SMOKE_DELAY 10.5
 #define DETONATION_DELAY 3
 #define COOKOFF_TIME 14 // Cook off time should be 20s at most due to length of sound files