diff --git a/ForumAuthManager.php b/ForumAuthManager.php
index 09bb43e..888b341 100644
--- a/ForumAuthManager.php
+++ b/ForumAuthManager.php
@@ -30,7 +30,7 @@ class ForumAuthManager extends \MediaWiki\Auth\TemporaryPasswordPrimaryAuthentic
 	 *    be sent to the same user again
 	 */
 	public function __construct( /*array*/ $params = [] ) {
-		$loadBalancer = \MediaWiki\MediaWikiServices::getInstance()->getDBLoadBalancer();
+		$loadBalancer = \MediaWiki\MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
 		$userOptionsLookup = \MediaWiki\MediaWikiServices::getInstance()->getUserOptionsLookup();
 
 		parent::__construct( $loadBalancer, $userOptionsLookup, $params );
@@ -110,4 +110,4 @@ public function providerAllowsPropertyChange( /*string*/ $property ): bool
 			return false;
 		return true;
 	}
-}
\ No newline at end of file
+}