diff --git a/src/main/java/net/minestom/server/network/netty/NettyServer.java b/src/main/java/net/minestom/server/network/netty/NettyServer.java
index 35044129d..e1ffef012 100644
--- a/src/main/java/net/minestom/server/network/netty/NettyServer.java
+++ b/src/main/java/net/minestom/server/network/netty/NettyServer.java
@@ -65,6 +65,7 @@ public class NettyServer {
             protected void initChannel(@NotNull SocketChannel ch) {
                 ChannelConfig config = ch.config();
                 config.setOption(ChannelOption.TCP_NODELAY, true);
+                config.setOption(ChannelOption.SO_SNDBUF, 1_000_000);
 
                 ChannelPipeline pipeline = ch.pipeline();
 
diff --git a/src/main/java/net/minestom/server/network/player/NettyPlayerConnection.java b/src/main/java/net/minestom/server/network/player/NettyPlayerConnection.java
index fdb21f9ac..c5f3c5922 100644
--- a/src/main/java/net/minestom/server/network/player/NettyPlayerConnection.java
+++ b/src/main/java/net/minestom/server/network/player/NettyPlayerConnection.java
@@ -101,9 +101,9 @@ public class NettyPlayerConnection extends PlayerConnection {
     public void sendPacket(@NotNull ServerPacket serverPacket) {
         if (shouldSendPacket(serverPacket)) {
             if (getPlayer() != null) {
-                channel.write(serverPacket); // Flush on player update
+                this.channel.write(serverPacket); // Flush on player update
             } else {
-                channel.writeAndFlush(serverPacket);
+                this.channel.writeAndFlush(serverPacket);
             }
         }
     }