diff --git a/Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs b/Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs
index 83d8fac5b5..d25d1ae895 100644
--- a/Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs
+++ b/Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs
@@ -18,7 +18,10 @@ using Jellyfin.Api.Constants;
 using Jellyfin.Api.Controllers;
 using Jellyfin.Server.Formatters;
 using Jellyfin.Server.Models;
+using MediaBrowser.Common;
 using MediaBrowser.Common.Json;
+using MediaBrowser.Common.Plugins;
+using MediaBrowser.Controller;
 using MediaBrowser.Model.Entities;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authorization;
@@ -135,10 +138,11 @@ namespace Jellyfin.Server.Extensions
         /// </summary>
         /// <param name="serviceCollection">The service collection.</param>
         /// <param name="baseUrl">The base url for the API.</param>
+        /// <param name="applicationHost">The application host.</param>
         /// <returns>The MVC builder.</returns>
-        public static IMvcBuilder AddJellyfinApi(this IServiceCollection serviceCollection, string baseUrl)
+        public static IMvcBuilder AddJellyfinApi(this IServiceCollection serviceCollection, string baseUrl, IApplicationHost applicationHost)
         {
-            return serviceCollection
+            IMvcBuilder mvcBuilder = serviceCollection
                 .AddCors(options =>
                 {
                     options.AddPolicy(ServerCorsPolicy.DefaultPolicyName, ServerCorsPolicy.DefaultPolicy);
@@ -177,6 +181,16 @@ namespace Jellyfin.Server.Extensions
                     options.JsonSerializerOptions.PropertyNamingPolicy = jsonOptions.PropertyNamingPolicy;
                 })
                 .AddControllersAsServices();
+
+            if (applicationHost.Plugins != null)
+            {
+                foreach (IPlugin plugin in applicationHost.Plugins)
+                {
+                    mvcBuilder.AddApplicationPart(plugin.GetType().Assembly);
+                }
+            }
+
+            return mvcBuilder;
         }
 
         /// <summary>
diff --git a/Jellyfin.Server/Startup.cs b/Jellyfin.Server/Startup.cs
index 108d8f881e..7c54334d15 100644
--- a/Jellyfin.Server/Startup.cs
+++ b/Jellyfin.Server/Startup.cs
@@ -2,8 +2,10 @@ using System.Net.Http;
 using Jellyfin.Server.Extensions;
 using Jellyfin.Server.Middleware;
 using Jellyfin.Server.Models;
+using MediaBrowser.Common;
 using MediaBrowser.Controller;
 using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Model.Serialization;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.DependencyInjection;
@@ -18,14 +20,17 @@ namespace Jellyfin.Server
     public class Startup
     {
         private readonly IServerConfigurationManager _serverConfigurationManager;
+        private readonly IApplicationHost _applicationHost;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="Startup" /> class.
         /// </summary>
         /// <param name="serverConfigurationManager">The server configuration manager.</param>
-        public Startup(IServerConfigurationManager serverConfigurationManager)
+        /// <param name="applicationHost">The application host.</param>
+        public Startup(IServerConfigurationManager serverConfigurationManager, IApplicationHost applicationHost)
         {
             _serverConfigurationManager = serverConfigurationManager;
+            _applicationHost = applicationHost;
         }
 
         /// <summary>
@@ -36,7 +41,7 @@ namespace Jellyfin.Server
         {
             services.AddResponseCompression();
             services.AddHttpContextAccessor();
-            services.AddJellyfinApi(_serverConfigurationManager.Configuration.BaseUrl.TrimStart('/'));
+            services.AddJellyfinApi(_serverConfigurationManager.Configuration.BaseUrl.TrimStart('/'), _applicationHost);
 
             services.AddJellyfinApiSwagger();