diff --git a/src/classes/material/Item.php b/src/classes/material/Item.php
index 4725f76c0..d996527bd 100644
--- a/src/classes/material/Item.php
+++ b/src/classes/material/Item.php
@@ -50,7 +50,7 @@ class Item{
 		$this->meta = (int) $meta;
 		$this->count = (int) $count;
 		$this->name = $name;
-		if(!isset($this->block) and isset(Block::$class[$this->id])){
+		if(!isset($this->block) and $this->id <= 0xff and isset(Block::$class[$this->id])){
 			$this->block = BlockAPI::get($this->id, $this->meta);
 			$this->name = $this->block->getName();
 		}