diff --git a/src/server/game/AI/ScriptedAI/ScriptedCreature.cpp b/src/server/game/AI/ScriptedAI/ScriptedCreature.cpp
index 39eeed124..63d63c925 100644
--- a/src/server/game/AI/ScriptedAI/ScriptedCreature.cpp
+++ b/src/server/game/AI/ScriptedAI/ScriptedCreature.cpp
@@ -720,9 +720,18 @@ void BossAI::DamageTaken(Unit* /*attacker*/, uint32& damage, DamageEffectType /*
 {
     if (!_healthCheckEvents.empty())
     {
+        for (auto& check : _healthCheckEvents)
+        {
+            if (check._valid && me->HealthBelowPctDamaged(check._healthPct, damage))
+            {
+                check._exec();
+                check._valid = false;
+            }
+        }
+
         _healthCheckEvents.remove_if([&](HealthCheckEventData data) -> bool
         {
-            return _ProccessHealthCheckEvent(data._healthPct, damage, data._exec);
+            return !data._valid;
         });
     }
 }
@@ -746,17 +755,6 @@ void BossAI::ScheduleHealthCheckEvent(std::initializer_list<uint8> healthPct, st
     }
 }
 
-bool BossAI::_ProccessHealthCheckEvent(uint8 healthPct, uint32 damage, std::function<void()> exec) const
-{
-    if (me->HealthBelowPctDamaged(healthPct, damage))
-    {
-        exec();
-        return true;
-    }
-
-    return false;
-}
-
 // WorldBossAI - for non-instanced bosses
 
 WorldBossAI::WorldBossAI(Creature* creature) :
diff --git a/src/server/game/AI/ScriptedAI/ScriptedCreature.h b/src/server/game/AI/ScriptedAI/ScriptedCreature.h
index cc9c116f4..709d6698b 100644
--- a/src/server/game/AI/ScriptedAI/ScriptedCreature.h
+++ b/src/server/game/AI/ScriptedAI/ScriptedCreature.h
@@ -449,10 +449,11 @@ private:
 
 struct HealthCheckEventData
 {
-    HealthCheckEventData(uint8 healthPct, std::function<void()> exec) : _healthPct(healthPct), _exec(exec) { };
+    HealthCheckEventData(uint8 healthPct, std::function<void()> exec, bool valid = true) : _healthPct(healthPct), _exec(exec), _valid(valid) { };
 
     uint8 _healthPct;
     std::function<void()> _exec;
+    bool _valid;
 };
 
 class BossAI : public ScriptedAI
@@ -497,7 +498,6 @@ protected:
     void _JustDied();
     void _JustReachedHome() { me->setActive(false); }
     void _EnterEvadeMode(EvadeReason why = EVADE_REASON_OTHER);
-    [[nodiscard]] bool _ProccessHealthCheckEvent(uint8 healthPct, uint32 damage, std::function<void()> exec) const;
 
     void TeleportCheaters();