diff --git a/addons/advanced_fatigue/XEH_PREP.hpp b/addons/advanced_fatigue/XEH_PREP.hpp
index 1ec7705695..c6250516f5 100644
--- a/addons/advanced_fatigue/XEH_PREP.hpp
+++ b/addons/advanced_fatigue/XEH_PREP.hpp
@@ -5,6 +5,6 @@ PREP(getMetabolicCosts);
 PREP(handleEffects);
 PREP(handlePlayerChanged);
 PREP(handleStaminaBar);
+PREP(mainLoop);
 PREP(moduleSettings);
-PREP(pfhMain);
 PREP(removeDutyFactor);
diff --git a/addons/advanced_fatigue/XEH_postInit.sqf b/addons/advanced_fatigue/XEH_postInit.sqf
index ba733b33e1..d566e3b042 100644
--- a/addons/advanced_fatigue/XEH_postInit.sqf
+++ b/addons/advanced_fatigue/XEH_postInit.sqf
@@ -37,8 +37,8 @@ if (!hasInterface) exitWith {};
         }] call FUNC(addDutyFactor);
     };
 
-    // - Add main PFH -------------------------------------------------------------
-    [FUNC(pfhMain), 1, []] call CBA_fnc_addPerFrameHandler;
+    // - Add main loop at 1 second interval -------------------------------------------------------------
+    [FUNC(mainLoop), [], 1] call CBA_fnc_waitAndExecute;
 }] call CBA_fnc_addEventHandler;
 
 ["ace_settingChanged", {
diff --git a/addons/advanced_fatigue/functions/fnc_pfhMain.sqf b/addons/advanced_fatigue/functions/fnc_mainLoop.sqf
similarity index 91%
rename from addons/advanced_fatigue/functions/fnc_pfhMain.sqf
rename to addons/advanced_fatigue/functions/fnc_mainLoop.sqf
index 9e7ad381d6..6430643cac 100644
--- a/addons/advanced_fatigue/functions/fnc_pfhMain.sqf
+++ b/addons/advanced_fatigue/functions/fnc_mainLoop.sqf
@@ -1,6 +1,6 @@
 /*
  * Author: BaerMitUmlaut
- * Main perFrameHandler that updates fatigue values.
+ * Main looping function that updates fatigue values.
  *
  * Arguments:
  * None
@@ -9,7 +9,9 @@
  * None
  */
 #include "script_component.hpp"
-if (!alive ACE_player) exitWith {}; // Dead people don't breath, Will also handle null (Map intros)
+if (!alive ACE_player) exitWith { // Dead people don't breath, Will also handle null (Map intros)
+    [FUNC(mainLoop), [], 1] call CBA_fnc_waitAndExecute;
+};
 
 private _currentWork = REE;
 private _currentSpeed = (vectorMagnitude (velocity ACE_player)) min 6;
@@ -61,3 +63,5 @@ private _perceivedFatigue = 1 - (_anReservePercentage min _aeReservePercentage);
 if (GVAR(enableStaminaBar)) then {
     [GVAR(anReserve) / AN_MAXRESERVE] call FUNC(handleStaminaBar);
 };
+
+[FUNC(mainLoop), [], 1] call CBA_fnc_waitAndExecute;