diff --git a/Minecraft.Client/Windows64/Network/WinsockNetLayer.h b/Minecraft.Client/Windows64/Network/WinsockNetLayer.h
index 221fd688..e9e2d82b 100644
--- a/Minecraft.Client/Windows64/Network/WinsockNetLayer.h
+++ b/Minecraft.Client/Windows64/Network/WinsockNetLayer.h
@@ -17,7 +17,7 @@
 #define WIN64_NET_MAX_CLIENTS 255
 #define WIN64_SMALLID_REJECT 0xFF
 #define WIN64_NET_RECV_BUFFER_SIZE 65536
-#define WIN64_NET_MAX_PACKET_SIZE (512 * 1024)
+#define WIN64_NET_MAX_PACKET_SIZE (4 * 1024 * 1024)
 #define WIN64_LAN_DISCOVERY_PORT 25566
 #define WIN64_LAN_BROADCAST_MAGIC 0x4D434C4E