1 files changed, 1 insertions, 1 deletions
diff --git a/tests/Jellyfin.Api.Tests/Auth/CustomAuthenticationHandlerTests.cs b/tests/Jellyfin.Api.Tests/Auth/CustomAuthenticationHandlerTests.cs
index a2f5c2501..3b3d03c8b 100644
--- a/tests/Jellyfin.Api.Tests/Auth/CustomAuthenticationHandlerTests.cs
+++ b/tests/Jellyfin.Api.Tests/Auth/CustomAuthenticationHandlerTests.cs
@@ -83,7 +83,7 @@ namespace Jellyfin.Api.Tests.Auth
                     a => a.Authenticate(
                         It.IsAny<HttpRequest>(),
                         It.IsAny<AuthenticatedAttribute>()))
-                .Returns((User)null);
+                .Returns((User?)null);
 
             var authenticateResult = await _sut.AuthenticateAsync();