diff --git a/webapp/src/DataTransferObject/ApiInfo.php b/webapp/src/DataTransferObject/ApiInfo.php
index b5a08c0528..5795806a2f 100644
--- a/webapp/src/DataTransferObject/ApiInfo.php
+++ b/webapp/src/DataTransferObject/ApiInfo.php
@@ -9,7 +9,7 @@ class ApiInfo
     public function __construct(
         public readonly ?string $version,
         public readonly ?string $versionUrl,
-        public readonly string $name,
+        public readonly ?string $name,
         public readonly ?ApiInfoProvider $provider,
         #[Serializer\Exclude(if: '!object.domjudge')]
         public readonly ?DomJudgeApiInfo $domjudge,