diff --git a/src/server/maps/MapleMap.java b/src/server/maps/MapleMap.java
index d080065c38..0d9839b1f0 100644
--- a/src/server/maps/MapleMap.java
+++ b/src/server/maps/MapleMap.java
@@ -2917,7 +2917,7 @@ public class MapleMap {
         
         objectRLock.lock();
         try {
-            objects = Collections.unmodifiableCollection(mapobjects.values());
+            objects = new ArrayList<>(mapobjects.values());
         } finally {
             objectRLock.unlock();
         }