diff --git a/src/pocketmine/block/ItemFrame.php b/src/pocketmine/block/ItemFrame.php
index 8373c0f3c..41179f1fd 100644
--- a/src/pocketmine/block/ItemFrame.php
+++ b/src/pocketmine/block/ItemFrame.php
@@ -72,10 +72,10 @@ class ItemFrame extends Flowable{
 	public function onUpdate(int $type){
 		if($type === Level::BLOCK_UPDATE_NORMAL){
 			$sides = [
-				0 => 4,
-				1 => 5,
-				2 => 2,
-				3 => 3
+				0 => Vector3::SIDE_WEST,
+				1 => Vector3::SIDE_EAST,
+				2 => Vector3::SIDE_NORTH,
+				3 => Vector3::SIDE_SOUTH
 			];
 			if(!$this->getSide($sides[$this->meta])->isSolid()){
 				$this->level->useBreakOn($this);
diff --git a/src/pocketmine/block/Torch.php b/src/pocketmine/block/Torch.php
index 02f1fc5fa..39247a5cd 100644
--- a/src/pocketmine/block/Torch.php
+++ b/src/pocketmine/block/Torch.php
@@ -50,15 +50,15 @@ class Torch extends Flowable{
 			$below = $this->getSide(Vector3::SIDE_DOWN);
 			$side = $this->getDamage();
 			$faces = [
-				0 => 0,
-				1 => 4,
-				2 => 5,
-				3 => 2,
-				4 => 3,
-				5 => 0
+				0 => Vector3::SIDE_DOWN,
+				1 => Vector3::SIDE_WEST,
+				2 => Vector3::SIDE_EAST,
+				3 => Vector3::SIDE_NORTH,
+				4 => Vector3::SIDE_SOUTH,
+				5 => Vector3::SIDE_DOWN
 			];
 
-			if($this->getSide($faces[$side])->isTransparent() === true and !($side === 0 and ($below->getId() === self::FENCE or $below->getId() === self::COBBLESTONE_WALL))){
+			if($this->getSide($faces[$side])->isTransparent() === true and !($side === Vector3::SIDE_DOWN and ($below->getId() === self::FENCE or $below->getId() === self::COBBLESTONE_WALL))){
 				$this->getLevel()->useBreakOn($this);
 
 				return Level::BLOCK_UPDATE_NORMAL;