diff --git a/src/pocketmine/tile/FlowerPot.php b/src/pocketmine/tile/FlowerPot.php
index 9cdea6a09..c2f6f0cb0 100644
--- a/src/pocketmine/tile/FlowerPot.php
+++ b/src/pocketmine/tile/FlowerPot.php
@@ -26,11 +26,9 @@ namespace pocketmine\tile;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\level\Level;
-use pocketmine\math\Vector3;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\nbt\tag\IntTag;
 use pocketmine\nbt\tag\ShortTag;
-use pocketmine\Player;
 
 class FlowerPot extends Spawnable{
 	public const TAG_ITEM = "item";
@@ -92,9 +90,4 @@ class FlowerPot extends Spawnable{
 		$nbt->setTag($this->namedtag->getTag(self::TAG_ITEM));
 		$nbt->setTag($this->namedtag->getTag(self::TAG_ITEM_DATA));
 	}
-
-	protected static function createAdditionalNBT(CompoundTag $nbt, Vector3 $pos, ?int $face = null, ?Item $item = null, ?Player $player = null) : void{
-		$nbt->setShort(self::TAG_ITEM, 0);
-		$nbt->setInt(self::TAG_ITEM_DATA, 0);
-	}
 }
diff --git a/src/pocketmine/tile/ItemFrame.php b/src/pocketmine/tile/ItemFrame.php
index a2cec49ff..6cae86e32 100644
--- a/src/pocketmine/tile/ItemFrame.php
+++ b/src/pocketmine/tile/ItemFrame.php
@@ -26,11 +26,9 @@ namespace pocketmine\tile;
 use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\level\Level;
-use pocketmine\math\Vector3;
 use pocketmine\nbt\tag\ByteTag;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\nbt\tag\FloatTag;
-use pocketmine\Player;
 
 class ItemFrame extends Spawnable{
 	public const TAG_ITEM_ROTATION = "ItemRotation";
@@ -97,9 +95,4 @@ class ItemFrame extends Spawnable{
 			$nbt->setTag($this->namedtag->getTag(self::TAG_ITEM));
 		}
 	}
-
-	protected static function createAdditionalNBT(CompoundTag $nbt, Vector3 $pos, ?int $face = null, ?Item $item = null, ?Player $player = null) : void{
-		$nbt->setFloat(self::TAG_ITEM_DROP_CHANCE, 1.0);
-		$nbt->setByte(self::TAG_ITEM_ROTATION, 0);
-	}
 }
diff --git a/src/pocketmine/tile/Sign.php b/src/pocketmine/tile/Sign.php
index 678a3d5da..25978e42a 100644
--- a/src/pocketmine/tile/Sign.php
+++ b/src/pocketmine/tile/Sign.php
@@ -171,13 +171,8 @@ class Sign extends Spawnable{
 	}
 
 	protected static function createAdditionalNBT(CompoundTag $nbt, Vector3 $pos, ?int $face = null, ?Item $item = null, ?Player $player = null) : void{
-		for($i = 1; $i <= 4; ++$i){
-			$nbt->setString(sprintf(self::TAG_TEXT_LINE, $i), "");
-		}
-
 		if($player !== null){
 			$nbt->setString(self::TAG_CREATOR, $player->getRawUniqueId());
 		}
 	}
-
 }