diff --git a/src/pocketmine/inventory/BaseInventory.php b/src/pocketmine/inventory/BaseInventory.php
index 434495cfc..dc6dc87e4 100644
--- a/src/pocketmine/inventory/BaseInventory.php
+++ b/src/pocketmine/inventory/BaseInventory.php
@@ -53,7 +53,7 @@ abstract class BaseInventory implements Inventory{
 	protected $slots;
 	/** @var Player[] */
 	protected $viewers = [];
-	/** @var InventoryEventProcessor */
+	/** @var InventoryEventProcessor|null */
 	protected $eventProcessor;
 
 	/**
diff --git a/tests/phpstan/configs/l8-baseline.neon b/tests/phpstan/configs/l8-baseline.neon
index 241359db4..fe72e6065 100644
--- a/tests/phpstan/configs/l8-baseline.neon
+++ b/tests/phpstan/configs/l8-baseline.neon
@@ -985,11 +985,6 @@ parameters:
 			count: 2
 			path: ../../../src/pocketmine/event/entity/EntityDamageByEntityEvent.php
 
-		-
-			message: "#^Property pocketmine\\\\inventory\\\\BaseInventory\\:\\:\\$eventProcessor \\(pocketmine\\\\inventory\\\\InventoryEventProcessor\\) does not accept pocketmine\\\\inventory\\\\InventoryEventProcessor\\|null\\.$#"
-			count: 1
-			path: ../../../src/pocketmine/inventory/BaseInventory.php
-
 		-
 			message: "#^Method pocketmine\\\\inventory\\\\CraftingManager\\:\\:getCraftingDataPacket\\(\\) should return pocketmine\\\\network\\\\mcpe\\\\protocol\\\\BatchPacket but returns pocketmine\\\\network\\\\mcpe\\\\protocol\\\\BatchPacket\\|null\\.$#"
 			count: 1