diff --git a/src/pocketmine/inventory/BaseInventory.php b/src/pocketmine/inventory/BaseInventory.php
index dfb1cb8626..3c9846c91f 100644
--- a/src/pocketmine/inventory/BaseInventory.php
+++ b/src/pocketmine/inventory/BaseInventory.php
@@ -428,7 +428,7 @@ abstract class BaseInventory implements Inventory{
 
 		$pk = new InventorySlotPacket();
 		$pk->inventorySlot = $index;
-		$pk->item = clone $this->getItem($index);
+		$pk->item = $this->getItem($index);
 
 		foreach($target as $player){
 			if(($id = $player->getWindowId($this)) === -1){
diff --git a/src/pocketmine/inventory/PlayerCursorInventory.php b/src/pocketmine/inventory/PlayerCursorInventory.php
index 818c438834..93f5422dc9 100644
--- a/src/pocketmine/inventory/PlayerCursorInventory.php
+++ b/src/pocketmine/inventory/PlayerCursorInventory.php
@@ -63,7 +63,7 @@ class PlayerCursorInventory extends BaseInventory{
 
 		$pk = new InventorySlotPacket();
 		$pk->inventorySlot = $index;
-		$pk->item = clone $this->getItem($index);
+		$pk->item = $this->getItem($index);
 
 		foreach($target as $player){
 			if($player === $this->getHolder()){
diff --git a/src/pocketmine/inventory/PlayerInventory.php b/src/pocketmine/inventory/PlayerInventory.php
index 816a7f85a8..b323a3c9eb 100644
--- a/src/pocketmine/inventory/PlayerInventory.php
+++ b/src/pocketmine/inventory/PlayerInventory.php
@@ -465,7 +465,7 @@ class PlayerInventory extends BaseInventory{
 
 		$pk = new InventorySlotPacket();
 		$pk->inventorySlot = $index;
-		$pk->item = clone $this->getItem($index);
+		$pk->item = $this->getItem($index);
 
 		foreach($target as $player){
 			if($player === $this->getHolder()){