diff --git a/Jellyfin.Api/Controllers/AttachmentsController.cs b/Jellyfin.Api/Controllers/AttachmentsController.cs
deleted file mode 100644
index 30fb951cf9..0000000000
--- a/Jellyfin.Api/Controllers/AttachmentsController.cs
+++ /dev/null
@@ -1,85 +0,0 @@
-#nullable enable
-
-using System;
-using System.Threading;
-using System.Threading.Tasks;
-using MediaBrowser.Common.Extensions;
-using MediaBrowser.Controller.Library;
-using MediaBrowser.Controller.MediaEncoding;
-using Microsoft.AspNetCore.Authorization;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Mvc;
-
-namespace Jellyfin.Api.Controllers
-{
-    /// <summary>
-    /// Attachments controller.
-    /// </summary>
-    [Route("Videos")]
-    [Authorize]
-    public class AttachmentsController : Controller
-    {
-        private readonly ILibraryManager _libraryManager;
-        private readonly IAttachmentExtractor _attachmentExtractor;
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="AttachmentsController"/> class.
-        /// </summary>
-        /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
-        /// <param name="attachmentExtractor">Instance of the <see cref="IAttachmentExtractor"/> interface.</param>
-        public AttachmentsController(
-            ILibraryManager libraryManager,
-            IAttachmentExtractor attachmentExtractor)
-        {
-            _libraryManager = libraryManager;
-            _attachmentExtractor = attachmentExtractor;
-        }
-
-        /// <summary>
-        /// Get video attachment.
-        /// </summary>
-        /// <param name="videoId">Video ID.</param>
-        /// <param name="mediaSourceId">Media Source ID.</param>
-        /// <param name="index">Attachment Index.</param>
-        /// <response code="200">Attachment retrieved.</response>
-        /// <response code="404">Video or attachment not found.</response>
-        /// <returns>An <see cref="FileStreamResult"/> containing the attachment stream on success, or a <see cref="NotFoundResult"/> if the attachment could not be found.</returns>
-        [HttpGet("{VideoID}/{MediaSourceID}/Attachments/{Index}")]
-        [Produces("application/octet-stream")]
-        [ProducesResponseType(StatusCodes.Status200OK)]
-        [ProducesResponseType(StatusCodes.Status404NotFound)]
-        public async Task<ActionResult<FileStreamResult>> GetAttachment(
-            [FromRoute] Guid videoId,
-            [FromRoute] string mediaSourceId,
-            [FromRoute] int index)
-        {
-            try
-            {
-                var item = _libraryManager.GetItemById(videoId);
-                if (item == null)
-                {
-                    return NotFound();
-                }
-
-                var (attachment, stream) = await _attachmentExtractor.GetAttachment(
-                        item,
-                        mediaSourceId,
-                        index,
-                        CancellationToken.None)
-                    .ConfigureAwait(false);
-
-                var contentType = "application/octet-stream";
-                if (string.IsNullOrWhiteSpace(attachment.MimeType))
-                {
-                    contentType = attachment.MimeType;
-                }
-
-                return new FileStreamResult(stream, contentType);
-            }
-            catch (ResourceNotFoundException e)
-            {
-                return StatusCode(StatusCodes.Status404NotFound, e.Message);
-            }
-        }
-    }
-}