diff --git a/addons/medical_treatment/functions/fnc_overDose.sqf b/addons/medical_treatment/functions/fnc_overDose.sqf
index 6535e4110cc..a40a50fc1b5 100644
--- a/addons/medical_treatment/functions/fnc_overDose.sqf
+++ b/addons/medical_treatment/functions/fnc_overDose.sqf
@@ -31,7 +31,7 @@ if (_onOverDose == "") exitWith {
     TRACE_1("CriticalVitals Event",_unit);
     [QEGVAR(medical,CriticalVitals), _unit] call CBA_fnc_localEvent;
 };
-if (!isNil "_onOverDose" && {isText _onOverDose}) then {
+if (isNil _onOverDose) then {
     _onOverDose = compile _onOverDose;
 } else {
     _onOverDose = missionNamespace getVariable _onOverDose;