diff --git a/src/pocketmine/entity/Living.php b/src/pocketmine/entity/Living.php
index 8a80de324..b63a433ec 100644
--- a/src/pocketmine/entity/Living.php
+++ b/src/pocketmine/entity/Living.php
@@ -173,15 +173,6 @@ abstract class Living extends Entity implements Damageable{
 		//return $this->getLevel()->rayTraceBlocks(Vector3::createVector($this->x, $this->y + $this->height, $this->z), Vector3::createVector($entity->x, $entity->y + $entity->height, $entity->z)) === null;
 	}
 
-	public function heal(EntityRegainHealthEvent $source){
-		parent::heal($source);
-		if($source->isCancelled()){
-			return;
-		}
-
-		$this->attackTime = 0;
-	}
-
 	/**
 	 * Returns an array of Effects currently active on the mob.
 	 * @return Effect[]