diff --git a/pandalib-paper-reflect/src/main/java/fr/pandacube/lib/paper/reflect/wrapper/minecraft/server/ChunkMap.java b/pandalib-paper-reflect/src/main/java/fr/pandacube/lib/paper/reflect/wrapper/minecraft/server/ChunkMap.java
index 7ebbbfc..9104e7e 100644
--- a/pandalib-paper-reflect/src/main/java/fr/pandacube/lib/paper/reflect/wrapper/minecraft/server/ChunkMap.java
+++ b/pandalib-paper-reflect/src/main/java/fr/pandacube/lib/paper/reflect/wrapper/minecraft/server/ChunkMap.java
@@ -14,28 +14,13 @@ import static fr.pandacube.lib.util.ThrowableUtil.wrapReflectEx;
 
 public class ChunkMap extends ChunkStorage {
     public static final NMSReflect.ClassMapping MAPPING = wrapEx(() -> NMSReflect.mojClass("net.minecraft.server.level.ChunkMap"));
-    private static final ReflectField<?> FIELD_autoSaveQueue = wrapEx(() -> MAPPING.runtimeReflect().field("autoSaveQueue")); // spigot/paper field
-    public static final ReflectField<?> FIELD_level = wrapEx(() -> MAPPING.mojField("level"));
-    public static final ReflectField<?> FIELD_pendingUnloads = wrapEx(() -> MAPPING.mojField("pendingUnloads"));
-    public static final ReflectField<?> FIELD_toDrop = wrapEx(() -> MAPPING.mojField("toDrop"));
-    public static final ReflectField<?> FIELD_updatingChunks = wrapEx(() -> MAPPING.runtimeReflect().field("updatingChunks")); // spigot/paper field
+    private static final ReflectField<?> FIELD_level = wrapEx(() -> MAPPING.mojField("level"));
 
-    /** This field in unmapped */
-    public final ObjectRBTreeSet<?> autoSaveQueue;
     public final ServerLevel level;
-    /** This field in unmapped */
-    public final Long2ObjectLinkedOpenHashMap<?> pendingUnloads;
-    /** This field in unmapped */
-    public final LongSet toDrop;
-    public final QueuedChangesMapLong2Object updatingChunks;
 
     protected ChunkMap(Object obj) {
         super(obj);
 
-        autoSaveQueue = (ObjectRBTreeSet<?>) wrapReflectEx(() -> FIELD_autoSaveQueue.getValue(obj));
         level = wrap(wrapReflectEx(() -> FIELD_level.getValue(obj)), ServerLevel.class);
-        pendingUnloads = (Long2ObjectLinkedOpenHashMap<?>) wrapReflectEx(() -> FIELD_pendingUnloads.getValue(obj));
-        toDrop = (LongSet) wrapReflectEx(() -> FIELD_toDrop.getValue(obj));
-        updatingChunks = wrap(wrapReflectEx(() -> FIELD_updatingChunks.getValue(obj)), QueuedChangesMapLong2Object.class);
     }
 }