diff --git a/Altis_Life.Altis/core/pmenu/fn_s_onCheckedChange.sqf b/Altis_Life.Altis/core/pmenu/fn_s_onCheckedChange.sqf
index 3a3269fce..d0c8e2eee 100644
--- a/Altis_Life.Altis/core/pmenu/fn_s_onCheckedChange.sqf
+++ b/Altis_Life.Altis/core/pmenu/fn_s_onCheckedChange.sqf
@@ -25,11 +25,11 @@ switch (_option) do {
         if (_state isEqualTo 1) then {
             life_settings_revealObjects = true;
             profileNamespace setVariable ["life_settings_revealObjects",true];
-            LIFE_ID_RevealObjects = ["LIFE_RevealObjects","onEachFrame","life_fnc_revealObjects"] call BIS_fnc_addStackedEventHandler;
+            LIFE_ID_RevealObjects = addMissionEventHandler ["EachFrame",{_this call life_fnc_revealObjects}];
         } else {
             life_settings_revealObjects = false;
             profileNamespace setVariable ["life_settings_revealObjects",false];
-            [LIFE_ID_RevealObjects,"onEachFrame"] call BIS_fnc_removeStackedEventHandler;
+            removeMissionEventHandler ["EachFrame", LIFE_ID_RevealObjects];
         };
     };
 
diff --git a/life_server/initHC.sqf b/life_server/initHC.sqf
index d8ae68700..835f9b45e 100644
--- a/life_server/initHC.sqf
+++ b/life_server/initHC.sqf
@@ -24,7 +24,7 @@ HC_UID = nil;
     };
 };
 
-HC_DC = ["HC_Disconnected","onPlayerDisconnected",
+HC_DC = addMissionEventHandler ["PlayerDisconnected",
     {
         if (!isNil "HC_UID" && {_uid == HC_UID}) then {
             life_HC_isActive = false;
@@ -39,5 +39,4 @@ HC_DC = ["HC_Disconnected","onPlayerDisconnected",
             diag_log "Ready for receiving queries on the server machine.";
         };
     }
-] call BIS_fnc_addStackedEventHandler;
-
+];