diff --git a/src/pocketmine/network/mcpe/protocol/AddItemEntityPacket.php b/src/pocketmine/network/mcpe/protocol/AddItemEntityPacket.php
index e5d55d988..f6cb27f97 100644
--- a/src/pocketmine/network/mcpe/protocol/AddItemEntityPacket.php
+++ b/src/pocketmine/network/mcpe/protocol/AddItemEntityPacket.php
@@ -35,9 +35,9 @@ class AddItemEntityPacket extends DataPacket{
 	public $x;
 	public $y;
 	public $z;
-	public $speedX;
-	public $speedY;
-	public $speedZ;
+	public $speedX = 0.0;
+	public $speedY = 0.0;
+	public $speedZ = 0.0;
 	public $metadata = [];
 
 	public function decode(){
diff --git a/src/pocketmine/network/mcpe/protocol/AddPlayerPacket.php b/src/pocketmine/network/mcpe/protocol/AddPlayerPacket.php
index a2ffad7c1..bb6d8756d 100644
--- a/src/pocketmine/network/mcpe/protocol/AddPlayerPacket.php
+++ b/src/pocketmine/network/mcpe/protocol/AddPlayerPacket.php
@@ -23,6 +23,7 @@ namespace pocketmine\network\mcpe\protocol;
 
 #include <rules/DataPacket.h>
 
+use pocketmine\item\Item;
 use pocketmine\network\mcpe\NetworkSession;
 
 class AddPlayerPacket extends DataPacket{
@@ -35,12 +36,13 @@ class AddPlayerPacket extends DataPacket{
 	public $x;
 	public $y;
 	public $z;
-	public $speedX;
-	public $speedY;
-	public $speedZ;
-	public $pitch;
-	public $headYaw;
-	public $yaw;
+	public $speedX = 0.0;
+	public $speedY = 0.0;
+	public $speedZ = 0.0;
+	public $pitch = 0.0;
+	public $headYaw = null; //TODO
+	public $yaw = 0.0;
+	/** @var Item */
 	public $item;
 	public $metadata = [];