diff --git a/src/pocketmine/level/Level.php b/src/pocketmine/level/Level.php
index e7cf3b40e3..4132224af0 100644
--- a/src/pocketmine/level/Level.php
+++ b/src/pocketmine/level/Level.php
@@ -44,7 +44,6 @@ use pocketmine\event\level\SpawnChangeEvent;
 use pocketmine\event\LevelTimings;
 use pocketmine\event\player\PlayerInteractEvent;
 use pocketmine\event\Timings;
-use pocketmine\inventory\InventoryHolder;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\level\format\Chunk;
@@ -84,6 +83,7 @@ use pocketmine\Player;
 use pocketmine\plugin\Plugin;
 use pocketmine\Server;
 use pocketmine\tile\Chest;
+use pocketmine\tile\Container;
 use pocketmine\tile\Tile;
 use pocketmine\utils\Random;
 use pocketmine\utils\ReversePriorityQueue;
@@ -1618,7 +1618,7 @@ class Level implements ChunkManager, Metadatable{
 
 		$tile = $this->getTile($target);
 		if($tile !== null){
-			if($tile instanceof InventoryHolder){
+			if($tile instanceof Container){
 				if($tile instanceof Chest){
 					$tile->unpair();
 				}
diff --git a/src/pocketmine/tile/Container.php b/src/pocketmine/tile/Container.php
index 2982a02e6a..261e057b9d 100644
--- a/src/pocketmine/tile/Container.php
+++ b/src/pocketmine/tile/Container.php
@@ -23,6 +23,7 @@ declare(strict_types=1);
 
 namespace pocketmine\tile;
 
+use pocketmine\inventory\Inventory;
 use pocketmine\item\Item;
 
 interface Container{
@@ -44,4 +45,9 @@ interface Container{
 	 * @return int
 	 */
 	public function getSize() : int;
+
+	/**
+	 * @return Inventory
+	 */
+	public function getInventory();
 }