diff --git a/src/pocketmine/tile/Chest.php b/src/pocketmine/tile/Chest.php
index a2f31931d..7bee9843b 100644
--- a/src/pocketmine/tile/Chest.php
+++ b/src/pocketmine/tile/Chest.php
@@ -77,6 +77,7 @@ class Chest extends Spawnable implements InventoryHolder, Container, Nameable{
 	}
 
 	public function saveNBT() : void{
+		parent::saveNBT();
 		$this->namedtag->setTag(new ListTag("Items", [], NBT::TAG_Compound));
 		for($index = 0; $index < $this->getSize(); ++$index){
 			$this->setItem($index, $this->inventory->getItem($index));
diff --git a/src/pocketmine/tile/Furnace.php b/src/pocketmine/tile/Furnace.php
index 4730d7da8..d17518e75 100644
--- a/src/pocketmine/tile/Furnace.php
+++ b/src/pocketmine/tile/Furnace.php
@@ -107,6 +107,7 @@ class Furnace extends Spawnable implements InventoryHolder, Container, Nameable{
 	}
 
 	public function saveNBT() : void{
+		parent::saveNBT();
 		$this->namedtag->setTag(new ListTag("Items", [], NBT::TAG_Compound));
 		for($index = 0; $index < $this->getSize(); ++$index){
 			$this->setItem($index, $this->inventory->getItem($index));