1 files changed, 3 insertions, 1 deletions
diff --git a/Emby.Server.Implementations/Library/UserDataManager.cs b/Emby.Server.Implementations/Library/UserDataManager.cs
index e996f3f78..9e17fa672 100644
--- a/Emby.Server.Implementations/Library/UserDataManager.cs
+++ b/Emby.Server.Implementations/Library/UserDataManager.cs
@@ -5,6 +5,7 @@ using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Threading;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
@@ -13,6 +14,7 @@ using MediaBrowser.Controller.Persistence;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
 using Microsoft.Extensions.Logging;
+using Book = MediaBrowser.Controller.Entities.Book;
 
 namespace Emby.Server.Implementations.Library
 {
@@ -26,7 +28,7 @@ namespace Emby.Server.Implementations.Library
         private readonly ConcurrentDictionary<string, UserItemData> _userData =
             new ConcurrentDictionary<string, UserItemData>(StringComparer.OrdinalIgnoreCase);
 
-        private readonly ILogger _logger;
+        private readonly ILogger<UserDataManager> _logger;
         private readonly IServerConfigurationManager _config;
         private readonly IUserManager _userManager;
         private readonly IUserDataRepository _repository;