diff --git a/src/main/java/net/minestom/server/network/netty/packet/PacketHandler.java b/src/main/java/net/minestom/server/network/netty/packet/PacketHandler.java
index f5816c0ca..4f131125a 100644
--- a/src/main/java/net/minestom/server/network/netty/packet/PacketHandler.java
+++ b/src/main/java/net/minestom/server/network/netty/packet/PacketHandler.java
@@ -2,6 +2,7 @@ package net.minestom.server.network.netty.packet;
 
 import io.netty.buffer.ByteBuf;
 
+// TODO dedlete
 public class PacketHandler {
 
     public int length;
diff --git a/src/main/java/net/minestom/server/network/packet/PacketReader.java b/src/main/java/net/minestom/server/network/packet/PacketReader.java
index 0c1b516dc..4ad8e94a4 100644
--- a/src/main/java/net/minestom/server/network/packet/PacketReader.java
+++ b/src/main/java/net/minestom/server/network/packet/PacketReader.java
@@ -9,6 +9,7 @@ import net.minestom.server.utils.Utils;
 
 import java.util.UUID;
 
+// TODO delete
 public class PacketReader {
 
     private ByteBuf buffer;
diff --git a/src/main/java/net/minestom/server/network/packet/PacketWriter.java b/src/main/java/net/minestom/server/network/packet/PacketWriter.java
index 8dd2709e8..dbb6eba41 100644
--- a/src/main/java/net/minestom/server/network/packet/PacketWriter.java
+++ b/src/main/java/net/minestom/server/network/packet/PacketWriter.java
@@ -14,6 +14,7 @@ import java.nio.charset.StandardCharsets;
 import java.util.UUID;
 import java.util.function.Consumer;
 
+// TODO delete
 public class PacketWriter {
 
     private ByteArrayOutputStream output = new ByteArrayOutputStream();