diff --git a/src/pocketmine/item/Item.php b/src/pocketmine/item/Item.php
index e6b9144d0..f3500fd6f 100644
--- a/src/pocketmine/item/Item.php
+++ b/src/pocketmine/item/Item.php
@@ -724,13 +724,6 @@ class Item implements ItemIds, \JsonSerializable{
 		return false;
 	}
 
-	/**
-	 * @return bool
-	 */
-	public function isTool(){
-		return false;
-	}
-
 	/**
 	 * Returns what type of block-breaking tool this is. Blocks requiring the same tool type as the item will break
 	 * faster (except for blocks requiring no tool, which break at the same speed regardless of the tool used)
diff --git a/src/pocketmine/item/Tool.php b/src/pocketmine/item/Tool.php
index 55e74e601..5e5d151e0 100644
--- a/src/pocketmine/item/Tool.php
+++ b/src/pocketmine/item/Tool.php
@@ -64,10 +64,6 @@ abstract class Tool extends Durable{
 		return true;
 	}
 
-	public function isTool(){
-		return true;
-	}
-
 	public function getMiningEfficiency(Block $block) : float{
 		$efficiency = 1;
 		if(($block->getToolType() & $this->getBlockToolType()) !== 0){