diff --git a/src/Player.php b/src/Player.php
index 87572c40e..c8c19b930 100644
--- a/src/Player.php
+++ b/src/Player.php
@@ -218,8 +218,8 @@ class Player{
 			}
 		}
 		$pk = new ChunkDataPacket;
-		$pk->x = $X;
-		$pk->z = $Z;
+		$pk->chunkX = $X;
+		$pk->chunkZ = $Z;
 		$pk->data = $this->level->getOrderedChunk($X, $Z, $Yndex);
 		$cnt = $this->dataPacket($pk);
 		if($cnt === false){
diff --git a/src/network/protocol/packet/ChunkDataPacket.php b/src/network/protocol/packet/ChunkDataPacket.php
index 0546f55f8..05ccb67f1 100644
--- a/src/network/protocol/packet/ChunkDataPacket.php
+++ b/src/network/protocol/packet/ChunkDataPacket.php
@@ -20,8 +20,8 @@
 */
 
 class ChunkDataPacket extends RakNetDataPacket{
-	public $x;
-	public $z;
+	public $chunkX;
+	public $chunkZ;
 	public $data;
 	
 	public function pid(){
@@ -34,8 +34,8 @@ class ChunkDataPacket extends RakNetDataPacket{
 	
 	public function encode(){
 		$this->reset();
-		$this->putInt($this->x);
-		$this->putInt($this->z);
+		$this->putInt($this->chunkX);
+		$this->putInt($this->chunkZ);
 		$this->put($this->data);
 	}
 
diff --git a/src/network/protocol/packet/RequestChunkPacket.php b/src/network/protocol/packet/RequestChunkPacket.php
index 8629e0519..f3f3b604c 100644
--- a/src/network/protocol/packet/RequestChunkPacket.php
+++ b/src/network/protocol/packet/RequestChunkPacket.php
@@ -20,16 +20,16 @@
 */
 
 class RequestChunkPacket extends RakNetDataPacket{
-	public $x;
-	public $z;
+	public $chunkX;
+	public $chunkZ;
 	
 	public function pid(){
 		return ProtocolInfo::REQUEST_CHUNK_PACKET;
 	}
 	
 	public function decode(){
-		$this->x = $this->getInt();
-		$this->z = $this->getInt();
+		$this->chunkX = $this->getInt();
+		$this->chunkZ = $this->getInt();
 	}
 	
 	public function encode(){