diff --git a/FightSystem_14/src/de/steamwar/fightsystem/utils/TechHider_14.java b/FightSystem_14/src/de/steamwar/fightsystem/utils/TechHider_14.java
index 736f301..5a48108 100644
--- a/FightSystem_14/src/de/steamwar/fightsystem/utils/TechHider_14.java
+++ b/FightSystem_14/src/de/steamwar/fightsystem/utils/TechHider_14.java
@@ -6,8 +6,8 @@ import com.comphenix.protocol.events.PacketAdapter;
 import com.comphenix.protocol.events.PacketContainer;
 import com.comphenix.protocol.events.PacketEvent;
 import com.comphenix.protocol.reflect.StructureModifier;
+import com.comphenix.protocol.wrappers.nbt.NbtBase;
 import com.comphenix.protocol.wrappers.nbt.NbtCompound;
-import com.comphenix.protocol.wrappers.nbt.NbtFactory;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.IFightSystem;
 import io.netty.buffer.ByteBuf;
@@ -55,11 +55,14 @@ public class TechHider_14 {
                 cached = packet.deepClone();
                 ITechHider.packetCache.put(packet, cached);
                 e.setPacket(cached);
-                StructureModifier<List> list = cached.getSpecificModifier(List.class);
-                List nmsTags = list.read(0);
+                StructureModifier<List<NbtBase<?>>> list = cached.getListNbtModifier();
+                List<NbtBase<?>> nmsTags = list.read(0);
                 boolean changed = false;
                 for(int i = nmsTags.size() - 1; i >= 0; i--){
-                    NbtCompound nbt = NbtFactory.fromNMSCompound(nmsTags.get(i));
+                    NbtBase<?> nbtBase = nmsTags.get(i);
+                    if(!(nbtBase instanceof NbtCompound))
+                        throw new SecurityException("Hä?" + nbtBase.getClass().getName());
+                    NbtCompound nbt = (NbtCompound) nbtBase;
                     if(Config.HiddenBlockEntities.contains(nbt.getString("id"))){
                         nmsTags.remove(i);
                         changed = true;