diff --git a/Jellyfin.Api/BaseJellyfinApiController.cs b/Jellyfin.Api/BaseJellyfinApiController.cs
index 1f4508e6cb..51bd384b3b 100644
--- a/Jellyfin.Api/BaseJellyfinApiController.cs
+++ b/Jellyfin.Api/BaseJellyfinApiController.cs
@@ -7,6 +7,7 @@ namespace Jellyfin.Api
     /// </summary>
     [ApiController]
     [Route("[controller]")]
+    [Produces("application/json")]
     public class BaseJellyfinApiController : ControllerBase
     {
     }