diff --git a/src/pocketmine/tile/Furnace.php b/src/pocketmine/tile/Furnace.php
index afe042ac5..5353e3e00 100644
--- a/src/pocketmine/tile/Furnace.php
+++ b/src/pocketmine/tile/Furnace.php
@@ -37,7 +37,6 @@ use pocketmine\math\Vector3;
 use pocketmine\nbt\NBT;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\nbt\tag\ListTag;
-use pocketmine\nbt\tag\ShortTag;
 use pocketmine\network\mcpe\protocol\ContainerSetDataPacket;
 use pocketmine\Player;