diff --git a/core/src/main/java/de/erethon/dungeonsxl/sign/ChunkUpdaterSign.java b/core/src/main/java/de/erethon/dungeonsxl/sign/ChunkUpdaterSign.java
deleted file mode 100644
index 31de91c4..00000000
--- a/core/src/main/java/de/erethon/dungeonsxl/sign/ChunkUpdaterSign.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (C) 2012-2019 Frank Baumann
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-package de.erethon.dungeonsxl.sign;
-
-import de.erethon.caliburn.item.VanillaItem;
-import de.erethon.commons.misc.NumberUtil;
-import de.erethon.dungeonsxl.DungeonsXL;
-import de.erethon.dungeonsxl.world.DGameWorld;
-import org.bukkit.Chunk;
-import org.bukkit.block.Sign;
-
-/**
- * @author Frank Baumann, Daniel Saukel
- */
-public class ChunkUpdaterSign extends DSign {
-
-    public ChunkUpdaterSign(DungeonsXL plugin, Sign sign, String[] lines, DGameWorld gameWorld) {
-        super(plugin, sign, lines, gameWorld);
-    }
-
-    @Override
-    public boolean check() {
-        return true;
-    }
-
-    @Override
-    public void onInit() {
-        Chunk chunk = getGameWorld().getWorld().getChunkAt(getSign().getBlock());
-
-        if (!lines[1].isEmpty()) {
-            Integer radius = NumberUtil.parseInt(lines[1]);
-            for (int x = -radius; x < radius; x++) {
-                for (int z = -radius; z < radius; z++) {
-                    Chunk chunk1 = getGameWorld().getWorld().getChunkAt(chunk.getX() - x, chunk.getZ() - z);
-                    chunk1.load();
-                    getGameWorld().getLoadedChunks().add(chunk1);
-                }
-            }
-
-        } else {
-            chunk.load();
-            getGameWorld().getLoadedChunks().add(chunk);
-        }
-
-        getSign().getBlock().setType(VanillaItem.AIR.getMaterial());
-    }
-
-    @Override
-    public DSignType getType() {
-        return DSignTypeDefault.CHUNK_UPDATER;
-    }
-
-}
diff --git a/core/src/main/java/de/erethon/dungeonsxl/sign/DSignTypeDefault.java b/core/src/main/java/de/erethon/dungeonsxl/sign/DSignTypeDefault.java
index 70396bc6..d86f9807 100644
--- a/core/src/main/java/de/erethon/dungeonsxl/sign/DSignTypeDefault.java
+++ b/core/src/main/java/de/erethon/dungeonsxl/sign/DSignTypeDefault.java
@@ -41,7 +41,6 @@ public enum DSignTypeDefault implements DSignType {
     CHECKPOINT("Checkpoint", "checkpoint", false, false, CheckpointSign.class),
     @Deprecated
     CHEST("Chest", "chest", false, false, RewardChestSign.class),
-    CHUNK_UPDATER("ChunkUpdater", "chunkupdater", true, false, ChunkUpdaterSign.class),
     CLASSES("Classes", "classes", true, true, ClassesSign.class),
     COMMAND("CMD", "cmd", false, false, CommandSign.class),
     DROP("Drop", "drop", false, false, DropSign.class),
diff --git a/core/src/main/java/de/erethon/dungeonsxl/world/DGameWorld.java b/core/src/main/java/de/erethon/dungeonsxl/world/DGameWorld.java
index c6819473..e1153108 100644
--- a/core/src/main/java/de/erethon/dungeonsxl/world/DGameWorld.java
+++ b/core/src/main/java/de/erethon/dungeonsxl/world/DGameWorld.java
@@ -56,7 +56,6 @@ import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.CopyOnWriteArrayList;
 import org.bukkit.Bukkit;
-import org.bukkit.Chunk;
 import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.block.Block;
@@ -99,7 +98,6 @@ public class DGameWorld extends DInstanceWorld {
     private Set<TeamFlag> teamFlags = new HashSet<>();
 
     private List<ItemStack> secureObjects = new CopyOnWriteArrayList<>();
-    private CopyOnWriteArrayList<Chunk> loadedChunks = new CopyOnWriteArrayList<>();
     private CopyOnWriteArrayList<Sign> classesSigns = new CopyOnWriteArrayList<>();
     private CopyOnWriteArrayList<DMob> dMobs = new CopyOnWriteArrayList<>();
     private CopyOnWriteArrayList<DSign> dSigns = new CopyOnWriteArrayList<>();
@@ -285,20 +283,6 @@ public class DGameWorld extends DInstanceWorld {
         this.secureObjects = secureObjects;
     }
 
-    /**
-     * @return the loadedChunks
-     */
-    public CopyOnWriteArrayList<Chunk> getLoadedChunks() {
-        return loadedChunks;
-    }
-
-    /**
-     * @param loadedChunks the loadedChunks to set
-     */
-    public void setLoadedChunks(CopyOnWriteArrayList<Chunk> loadedChunks) {
-        this.loadedChunks = loadedChunks;
-    }
-
     /**
      * @return the classes signs
      */
diff --git a/core/src/main/java/de/erethon/dungeonsxl/world/DWorldListener.java b/core/src/main/java/de/erethon/dungeonsxl/world/DWorldListener.java
index 724a25a5..57d59c5a 100644
--- a/core/src/main/java/de/erethon/dungeonsxl/world/DWorldListener.java
+++ b/core/src/main/java/de/erethon/dungeonsxl/world/DWorldListener.java
@@ -40,7 +40,6 @@ import org.bukkit.event.hanging.HangingBreakEvent;
 import org.bukkit.event.player.PlayerArmorStandManipulateEvent;
 import org.bukkit.event.player.PlayerInteractEntityEvent;
 import org.bukkit.event.weather.WeatherChangeEvent;
-import org.bukkit.event.world.ChunkUnloadEvent;
 
 /**
  * @author Daniel Saukel, Frank Baumann, Milan Albrecht
@@ -109,16 +108,6 @@ public class DWorldListener implements Listener {
         }
     }
 
-    @EventHandler
-    public void onChunkUnload(ChunkUnloadEvent event) {
-        DInstanceWorld instance = dWorlds.getInstanceByWorld(event.getWorld());
-        if (instance instanceof DGameWorld) {
-            if (((DGameWorld) instance).getLoadedChunks().contains(event.getChunk())) {
-                event.setCancelled(true);
-            }
-        }
-    }
-
     @EventHandler(ignoreCancelled = true, priority = EventPriority.HIGHEST)
     public void onEntityExplode(EntityExplodeEvent event) {
         DGameWorld gameWorld = DGameWorld.getByWorld(event.getEntity().getWorld());