diff --git a/phpBB/phpbb/notification/method/webpush.php b/phpBB/phpbb/notification/method/webpush.php
index 56d280deec..7110460821 100644
--- a/phpBB/phpbb/notification/method/webpush.php
+++ b/phpBB/phpbb/notification/method/webpush.php
@@ -94,7 +94,8 @@ class webpush extends messenger_base implements extended_method_interface
 	public function is_available(type_interface $notification_type = null): bool
 	{
 		return $this->config['webpush_enable']
-			&& !empty($this->config['webpush_vapid_public']) && !empty($this->config['webpush_vapid_private']);
+			&& $this->config['webpush_vapid_public']
+			&& $this->config['webpush_vapid_private'];
 	}
 
 	/**