diff --git a/Jellyfin.Server/Middleware/DynamicCorsMiddleware.cs b/Jellyfin.Server/Middleware/DynamicCorsMiddleware.cs
deleted file mode 100644
index c4c491cdd8..0000000000
--- a/Jellyfin.Server/Middleware/DynamicCorsMiddleware.cs
+++ /dev/null
@@ -1,66 +0,0 @@
-using System;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Cors.Infrastructure;
-using Microsoft.AspNetCore.Http;
-using Microsoft.Extensions.Logging;
-using Microsoft.Net.Http.Headers;
-
-namespace Jellyfin.Server.Middleware
-{
- ///
- /// Dynamic cors middleware.
- ///
- public class DynamicCorsMiddleware
- {
- private readonly RequestDelegate _next;
- private readonly ILogger _logger;
- private readonly CorsMiddleware _corsMiddleware;
-
- ///
- /// Initializes a new instance of the class.
- ///
- /// Next request delegate.
- /// Instance of the interface.
- /// Instance of the interface.
- /// The cors policy name.
- public DynamicCorsMiddleware(
- RequestDelegate next,
- ICorsService corsService,
- ILoggerFactory loggerFactory,
- string policyName)
- {
- _corsMiddleware = new CorsMiddleware(next, corsService, loggerFactory, policyName);
- _next = next;
- _logger = loggerFactory.CreateLogger();
- }
-
- ///
- /// Invoke request.
- ///
- /// Request context.
- /// Instance of the interface.
- /// Task.
- ///
- public async Task Invoke(HttpContext context, ICorsPolicyProvider corsPolicyProvider)
- {
- // Only execute if is preflight request.
- if (string.Equals(context.Request.Method, CorsConstants.PreflightHttpMethod, StringComparison.OrdinalIgnoreCase))
- {
- // Invoke original cors middleware.
- await _corsMiddleware.Invoke(context, corsPolicyProvider).ConfigureAwait(false);
- if (context.Response.Headers.TryGetValue(HeaderNames.AccessControlAllowOrigin, out var headerValue)
- && string.Equals(headerValue, "*", StringComparison.Ordinal))
- {
- context.Response.Headers[HeaderNames.AccessControlAllowOrigin] = context.Request.Host.Value;
-
- // Always allow credentials.
- context.Response.Headers[HeaderNames.AccessControlAllowCredentials] = "true";
- _logger.LogDebug("Overwriting CORS response header: {HeaderName}: {HeaderValue}", HeaderNames.AccessControlAllowOrigin, context.Request.Host.Value);
- }
- }
-
- // Call the next delegate/middleware in the pipeline
- await this._next(context).ConfigureAwait(false);
- }
- }
-}
diff --git a/Jellyfin.Server/Startup.cs b/Jellyfin.Server/Startup.cs
index 76f5e69ced..966587a6a0 100644
--- a/Jellyfin.Server/Startup.cs
+++ b/Jellyfin.Server/Startup.cs
@@ -80,7 +80,7 @@ namespace Jellyfin.Server
app.UseAuthentication();
app.UseJellyfinApiSwagger(_serverConfigurationManager);
app.UseRouting();
- app.UseMiddleware(ServerCorsPolicy.DefaultPolicyName);
+ app.UseCors(ServerCorsPolicy.DefaultPolicyName);
app.UseAuthorization();
if (_serverConfigurationManager.Configuration.EnableMetrics)
{