diff --git a/src/item/ChorusFruit.php b/src/item/ChorusFruit.php
index 5bca292084..ac1e10188b 100644
--- a/src/item/ChorusFruit.php
+++ b/src/item/ChorusFruit.php
@@ -47,7 +47,6 @@ class ChorusFruit extends Food{
 
 	public function onConsume(Living $consumer) : void{
 		$world = $consumer->getWorld();
-		assert($world !== null);
 
 		$origin = $consumer->getPosition();
 		$minX = $origin->getFloorX() - 8;
diff --git a/src/item/FlintSteel.php b/src/item/FlintSteel.php
index 04c3150904..def28d56e3 100644
--- a/src/item/FlintSteel.php
+++ b/src/item/FlintSteel.php
@@ -36,7 +36,6 @@ class FlintSteel extends Tool{
 	public function onActivate(Player $player, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector) : ItemUseResult{
 		if($blockReplace->getId() === BlockLegacyIds::AIR){
 			$world = $player->getWorld();
-			assert($world !== null);
 			$world->setBlock($blockReplace->getPos(), VanillaBlocks::FIRE());
 			$world->addSound($blockReplace->getPos()->add(0.5, 0.5, 0.5), new FlintSteelSound());