1 files changed, 4 insertions, 5 deletions
diff --git a/tests/Jellyfin.Server.Integration.Tests/AuthHelper.cs b/tests/Jellyfin.Server.Integration.Tests/AuthHelper.cs
index ea6838682..21131eb97 100644
--- a/tests/Jellyfin.Server.Integration.Tests/AuthHelper.cs
+++ b/tests/Jellyfin.Server.Integration.Tests/AuthHelper.cs
@@ -1,13 +1,13 @@
 using System;
 using System.Net;
 using System.Net.Http;
+using System.Net.Http.Json;
 using System.Net.Http.Headers;
-using System.Net.Mime;
 using System.Text.Json;
 using System.Threading.Tasks;
 using Jellyfin.Api.Models.StartupDtos;
 using Jellyfin.Api.Models.UserDtos;
-using MediaBrowser.Common.Json;
+using Jellyfin.Extensions.Json;
 using Xunit;
 
 namespace Jellyfin.Server.Integration.Tests
@@ -26,14 +26,13 @@ namespace Jellyfin.Server.Integration.Tests
             using var completeResponse = await client.PostAsync("/Startup/Complete", new ByteArrayContent(Array.Empty<byte>())).ConfigureAwait(false);
             Assert.Equal(HttpStatusCode.NoContent, completeResponse.StatusCode);
 
-            using var content = new ByteArrayContent(JsonSerializer.SerializeToUtf8Bytes(
+            using var content = JsonContent.Create(
                 new AuthenticateUserByName()
                 {
                     Username = user!.Name,
                     Pw = user.Password,
                 },
-                jsonOptions));
-            content.Headers.ContentType = MediaTypeHeaderValue.Parse(MediaTypeNames.Application.Json);
+                options: jsonOptions);
             content.Headers.Add("X-Emby-Authorization", DummyAuthHeader);
 
             using var authResponse = await client.PostAsync("/Users/AuthenticateByName", content).ConfigureAwait(false);