diff --git a/composer.lock b/composer.lock
index 32846cebf..73f2f0e92 100644
--- a/composer.lock
+++ b/composer.lock
@@ -160,16 +160,16 @@
         },
         {
             "name": "pocketmine/nbt",
-            "version": "0.2.6",
+            "version": "0.2.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/NBT.git",
-                "reference": "92eaf84dd61f700d3ec02ebd01b606cb5b1590d4"
+                "reference": "2f176c9f2fd9b31db8bc2ada2f38990157ec8f1a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/NBT/zipball/92eaf84dd61f700d3ec02ebd01b606cb5b1590d4",
-                "reference": "92eaf84dd61f700d3ec02ebd01b606cb5b1590d4",
+                "url": "https://api.github.com/repos/pmmp/NBT/zipball/2f176c9f2fd9b31db8bc2ada2f38990157ec8f1a",
+                "reference": "2f176c9f2fd9b31db8bc2ada2f38990157ec8f1a",
                 "shasum": ""
             },
             "require": {
@@ -194,10 +194,10 @@
             ],
             "description": "PHP library for working with Named Binary Tags",
             "support": {
-                "source": "https://github.com/pmmp/NBT/tree/0.2.6",
+                "source": "https://github.com/pmmp/NBT/tree/0.2.7",
                 "issues": "https://github.com/pmmp/NBT/issues"
             },
-            "time": "2019-02-07T16:28:11+00:00"
+            "time": "2019-03-29T19:39:42+00:00"
         },
         {
             "name": "pocketmine/raklib",
diff --git a/src/pocketmine/Player.php b/src/pocketmine/Player.php
index 2b7efe412..6cef02903 100644
--- a/src/pocketmine/Player.php
+++ b/src/pocketmine/Player.php
@@ -2985,7 +2985,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 		$t = $this->level->getTile($pos);
 		if($t instanceof Spawnable){
 			$nbt = new NetworkLittleEndianNBTStream();
-			$compound = $nbt->read($packet->namedtag);
+			$_ = 0;
+			$compound = $nbt->read($packet->namedtag, false, $_, 512);
 
 			if(!($compound instanceof CompoundTag)){
 				throw new \InvalidArgumentException("Expected " . CompoundTag::class . " in block entity NBT, got " . (is_object($compound) ? get_class($compound) : gettype($compound)));
diff --git a/src/pocketmine/network/mcpe/NetworkBinaryStream.php b/src/pocketmine/network/mcpe/NetworkBinaryStream.php
index cbef4a9ab..5dc1fb885 100644
--- a/src/pocketmine/network/mcpe/NetworkBinaryStream.php
+++ b/src/pocketmine/network/mcpe/NetworkBinaryStream.php
@@ -90,7 +90,7 @@ class NetworkBinaryStream extends BinaryStream{
 			if($c !== 1){
 				throw new \UnexpectedValueException("Unexpected NBT count $c");
 			}
-			$nbt = (new NetworkLittleEndianNBTStream())->read($this->buffer, false, $this->offset);
+			$nbt = (new NetworkLittleEndianNBTStream())->read($this->buffer, false, $this->offset, 512);
 		}elseif($nbtLen !== 0){
 			throw new \UnexpectedValueException("Unexpected fake NBT length $nbtLen");
 		}