diff --git a/src/pocketmine/network/mcpe/protocol/MoveEntityDeltaPacket.php b/src/pocketmine/network/mcpe/protocol/MoveEntityDeltaPacket.php
index 53fc8f77c..0430a8433 100644
--- a/src/pocketmine/network/mcpe/protocol/MoveEntityDeltaPacket.php
+++ b/src/pocketmine/network/mcpe/protocol/MoveEntityDeltaPacket.php
@@ -37,6 +37,8 @@ class MoveEntityDeltaPacket extends DataPacket{
 	public const FLAG_HAS_ROT_Y = 0x10;
 	public const FLAG_HAS_ROT_Z = 0x20;
 
+	/** @var int */
+	public $entityRuntimeId;
 	/** @var int */
 	public $flags;
 	/** @var int */
@@ -67,6 +69,7 @@ class MoveEntityDeltaPacket extends DataPacket{
 	}
 
 	protected function decodePayload(){
+		$this->entityRuntimeId = $this->getEntityRuntimeId();
 		$this->flags = $this->getByte();
 		$this->xDiff = $this->maybeReadCoord(self::FLAG_HAS_X);
 		$this->yDiff = $this->maybeReadCoord(self::FLAG_HAS_Y);
@@ -89,6 +92,7 @@ class MoveEntityDeltaPacket extends DataPacket{
 	}
 
 	protected function encodePayload(){
+		$this->putEntityRuntimeId($this->entityRuntimeId);
 		$this->putByte($this->flags);
 		$this->maybeWriteCoord(self::FLAG_HAS_X, $this->xDiff);
 		$this->maybeWriteCoord(self::FLAG_HAS_Y, $this->yDiff);