diff --git a/src/Server.php b/src/Server.php
index 3128a7c39..4c6176f24 100644
--- a/src/Server.php
+++ b/src/Server.php
@@ -570,6 +570,7 @@ class Server{
 			$playerPos = null;
 			$spawn = $world->getSpawnLocation();
 		}
+		/** @phpstan-var PromiseResolver<Player> $playerPromiseResolver */
 		$playerPromiseResolver = new PromiseResolver();
 		$world->requestChunkPopulation($spawn->getFloorX() >> Chunk::COORD_BIT_SIZE, $spawn->getFloorZ() >> Chunk::COORD_BIT_SIZE, null)->onCompletion(
 			function() use ($playerPromiseResolver, $class, $session, $playerInfo, $authenticated, $world, $playerPos, $spawn, $offlinePlayerData) : void{