diff --git a/lib/public/AppFramework/Http/JSONResponse.php b/lib/public/AppFramework/Http/JSONResponse.php
index f600429632385..4385e2ffd557b 100644
--- a/lib/public/AppFramework/Http/JSONResponse.php
+++ b/lib/public/AppFramework/Http/JSONResponse.php
@@ -34,7 +34,7 @@
  * A renderer for JSON calls
  * @since 6.0.0
  * @template S of int
- * @template-covariant T of array|object|\stdClass|\JsonSerializable
+ * @template-covariant T of null|string|int|float|bool|array|\stdClass|\JsonSerializable
  * @template H of array<string, mixed>
  * @template-extends Response<int, array<string, mixed>>
  */