diff --git a/src/pocketmine/item/Shears.php b/src/pocketmine/item/Shears.php
index 04a5b9d55..f2dfb345f 100644
--- a/src/pocketmine/item/Shears.php
+++ b/src/pocketmine/item/Shears.php
@@ -48,7 +48,7 @@ class Shears extends Tool{
 	}
 
 	public function onDestroyBlock(Block $block) : bool{
-		if($block->getHardness() === 0 or $block->isCompatibleWithTool($this)){
+		if($block->getHardness() === 0.0 or $block->isCompatibleWithTool($this)){
 			return $this->applyDamage(1);
 		}
 		return false;