diff --git a/src/main/java/net/server/channel/handlers/AbstractDealDamageHandler.java b/src/main/java/net/server/channel/handlers/AbstractDealDamageHandler.java
index a6ebe0605b..26afbbc9a0 100644
--- a/src/main/java/net/server/channel/handlers/AbstractDealDamageHandler.java
+++ b/src/main/java/net/server/channel/handlers/AbstractDealDamageHandler.java
@@ -290,16 +290,10 @@ public abstract class AbstractDealDamageHandler extends AbstractPacketHandler {
                         player.addHP(Math.min(monster.getMaxHp(), Math.min((int) ((double) totDamage * (double) SkillFactory.getSkill(attack.skill).getEffect(player.getSkillLevel(SkillFactory.getSkill(attack.skill))).getX() / 100.0), player.getCurrentMaxHp() / 2)));
                     } else if (attack.skill == Bandit.STEAL) {
                         Skill steal = SkillFactory.getSkill(Bandit.STEAL);
-                        if (monster.getStolen().isEmpty()) { // One steal per mob <3
-                            if (steal.getEffect(player.getSkillLevel(steal)).makeChanceResult()) {
-                                monster.addStolen(0);
+                        if (steal.getEffect(player.getSkillLevel(steal)).makeChanceResult() && monster.trySteal()) {
 
-                                Optional<MonsterDropEntry> stolenItem = dropProvider.getRandomStealDrop(monster.getId());
-                                if (stolenItem.isPresent()) {
-                                    map.dropItemsFromMonster(Collections.singletonList(stolenItem.get()), player, monster);
-                                    monster.addStolen(stolenItem.get().itemId);
-                                }
-                            }
+                            Optional<MonsterDropEntry> stolenItem = dropProvider.getRandomStealDrop(monster.getId());
+                            stolenItem.ifPresent(item -> map.dropItemsFromMonster(Collections.singletonList(item), player, monster));
                         }
                     } else if (attack.skill == FPArchMage.FIRE_DEMON) {
                         long duration = SECONDS.toMillis(SkillFactory.getSkill(FPArchMage.FIRE_DEMON).getEffect(player.getSkillLevel(SkillFactory.getSkill(FPArchMage.FIRE_DEMON))).getDuration());
diff --git a/src/main/java/server/life/Monster.java b/src/main/java/server/life/Monster.java
index efd42f8b8d..52f01017c8 100644
--- a/src/main/java/server/life/Monster.java
+++ b/src/main/java/server/life/Monster.java
@@ -60,6 +60,7 @@ import java.util.List;
 import java.util.*;
 import java.util.Map.Entry;
 import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.locks.Lock;
@@ -86,7 +87,7 @@ public class Monster extends AbstractLoadedLife {
     private final Set<Integer> usedAttacks = new HashSet<>();
     private Set<Integer> calledMobOids = null;
     private WeakReference<Monster> callerMob = new WeakReference<>(null);
-    private final List<Integer> stolenItems = new ArrayList<>(5);
+    private final AtomicBoolean isStolen = new AtomicBoolean(false);
     private int team;
     private int parentMobOid = 0;
     private int spawnEffect = 0;
@@ -1644,12 +1645,9 @@ public class Monster extends AbstractLoadedLife {
         return stats.getName();
     }
 
-    public void addStolen(int itemId) {
-        stolenItems.add(itemId);
-    }
-
-    public List<Integer> getStolen() {
-        return stolenItems;
+    public boolean trySteal() {
+        boolean wasAlreadyStolen = this.isStolen.getAndSet(true);
+        return !wasAlreadyStolen;
     }
 
     public void setTempEffectiveness(Element e, ElementalEffectiveness ee, long milli) {
@@ -2177,4 +2175,4 @@ public class Monster extends AbstractLoadedLife {
 
         this.getMap().dismissRemoveAfter(this);
     }
-}
\ No newline at end of file
+}