diff --git a/src/packets/BasePacket.js b/src/packets/BasePacket.js
index 6fbe819..2222408 100644
--- a/src/packets/BasePacket.js
+++ b/src/packets/BasePacket.js
@@ -29,8 +29,10 @@ class BasePacket {
 		let packet = Buffer.alloc(size+1);
 		let offset = 0;
 
-		packet.writeUInt8(this.id, offset);
-		offset+=1;
+		if (typeof this.id == "undefined") {
+			packet.writeUInt8(this.id, offset);
+			offset+=1;
+		}
 
 		for (let v in this.fields){
 			this.fields[v].write(packet, this.fields[v].value, offset);