diff --git a/src/world/Tile.php b/src/world/Tile.php
index 7a374e58c..cf2aa4650 100644
--- a/src/world/Tile.php
+++ b/src/world/Tile.php
@@ -89,18 +89,22 @@ class Tile extends Position{
 			$product = $this->getSlot(2);
 			$smelt = $raw->getSmeltItem();
 			$canSmelt = $smelt !== false and $raw->count > 0 and (($product->getID() === $smelt->getID() and $product->getMetadata() === $smelt->getMetadata() and $product->count < $product->getMaxStackSize()) or $product->getID() === AIR);
-			if($this->data["BurnTime"] <= 0 and $canSmelt and $fuel->getFuelTime() !== false and $fuel->count > 0){
-				$this->lastUpdate = microtime(true);
-				$this->data["MaxTime"] = $this->data["BurnTime"] = floor($fuel->getFuelTime() * 20);
-				$this->data["BurnTicks"] = 0;
-				--$fuel->count;
-				if($fuel->count === 0){
-					$fuel = BlockAPI::getItem(AIR, 0, 0);
-				}
-				$this->setSlot(1, $fuel, false);
-				$current = $this->level->getBlock($this);
-				if($current->getID() === FURNACE){
-					$this->level->setBlock($this, BlockAPI::get(BURNING_FURNACE, $current->getMetadata()));
+			if($this->data["BurnTime"] <= 0 and $canSmelt and $fuel->getFuelTime() !== false and $fuel->count > 0)
+			{
+				if(!($fuel->getID === BUCKET and $fuel->getMetaData() !== LAVA))
+				{
+					$this->lastUpdate = microtime(true);
+					$this->data["MaxTime"] = $this->data["BurnTime"] = floor($fuel->getFuelTime() * 20);
+					$this->data["BurnTicks"] = 0;
+					--$fuel->count;
+					if($fuel->count === 0){
+						$fuel = BlockAPI::getItem(AIR, 0, 0);
+					}
+					$this->setSlot(1, $fuel, false);
+					$current = $this->level->getBlock($this);
+					if($current->getID() === FURNACE){
+						$this->level->setBlock($this, BlockAPI::get(BURNING_FURNACE, $current->getMetadata()));
+					}
 				}
 			}
 			if($this->data["BurnTime"] > 0){