diff --git a/src/JiraTimeBot/DI/ContainerBuilder.cs b/src/JiraTimeBot/DI/ContainerBuilder.cs
index 972c815..e0aee42 100644
--- a/src/JiraTimeBot/DI/ContainerBuilder.cs
+++ b/src/JiraTimeBot/DI/ContainerBuilder.cs
@@ -1,5 +1,4 @@
-using System.Windows.Forms;
-using Autofac;
+using Autofac;
 using Autofac.Extras.AggregateService;
 using JiraTimeBot.JiraIntegration;
 using JiraTimeBot.JiraIntegration.Comments;
@@ -8,6 +7,8 @@ using JiraTimeBot.Mercurial.Modifiers;
 using JiraTimeBot.TasksProcessors;
 using JiraTimeBot.TaskTime;
 using JiraTimeBot.UI.Tray;
+using System;
+using System.Windows.Forms;
 
 namespace JiraTimeBot.DI
 {
@@ -21,8 +22,17 @@ namespace JiraTimeBot.DI
 
         public IContainer Build(TextBox logTextBox)
         {
-            _builder.Register(f => new Logger(logTextBox)).As<ILog>().AsSelf();
-            
+            _builder.Register(c => logTextBox).AsSelf();
+
+            _builder.Register(f =>
+            {
+                var txt = f.Resolve<TextBox>();
+                return new Logger(message =>
+                {
+                    txt.Invoke(new Action<string>(text => txt.AppendText(text)), message + Environment.NewLine);
+                });
+            }).As<ILog>().AsSelf();
+
             _builder.Register(f => new TrayMenu()).As<ITrayMenu>().AsSelf();
             _builder.Register(c => new CommitSkipper()).As<ICommitSkipper>();
 
diff --git a/src/JiraTimeBot/JiraIntegration/Comments/JiraDescriptionSource.cs b/src/JiraTimeBot/JiraIntegration/Comments/JiraDescriptionSource.cs
index 37015e3..b81df7f 100644
--- a/src/JiraTimeBot/JiraIntegration/Comments/JiraDescriptionSource.cs
+++ b/src/JiraTimeBot/JiraIntegration/Comments/JiraDescriptionSource.cs
@@ -1,8 +1,8 @@
-using System;
+using JiraTimeBot.Configuration;
+using JiraTimeBot.TaskTime.Objects;
+using System;
 using System.Collections.Generic;
 using System.Linq;
-using JiraTimeBot.Configuration;
-using JiraTimeBot.TaskTime.Objects;
 
 namespace JiraTimeBot.JiraIntegration.Comments
 {
diff --git a/src/JiraTimeBot/Logger.cs b/src/JiraTimeBot/Logger.cs
index 5fd35b1..1585fd3 100644
--- a/src/JiraTimeBot/Logger.cs
+++ b/src/JiraTimeBot/Logger.cs
@@ -1,29 +1,23 @@
 using System;
 using System.ComponentModel;
-using System.Windows.Forms;
 
 namespace JiraTimeBot
 {
     public class Logger : ILog
     {
-        private readonly TextBox _txt;
-        private readonly AppendLog _safeAppender;
+        private readonly Action<string> _logAction;
 
-        public Logger(TextBox txt)
+        public Logger(Action<string> logAction)
         {
-            _txt = txt;
-            _safeAppender = text => _txt.AppendText(text);
-
+            _logAction = logAction;
         }
 
         private void AppendText(string message)
         {
             message = $"{DateTime.Now:HH:mm} {message}";
-            _txt.Invoke(_safeAppender, message + Environment.NewLine);
+            _logAction(message);
         }
 
-        private delegate void AppendLog(string text);
-
         public void Info([Localizable(false)] string message)
         {
             AppendText(message);
diff --git a/src/JiraTimeBot/UI/frmMain.cs b/src/JiraTimeBot/UI/frmMain.cs
index 095514c..6a4e421 100644
--- a/src/JiraTimeBot/UI/frmMain.cs
+++ b/src/JiraTimeBot/UI/frmMain.cs
@@ -1,16 +1,16 @@
-using System;
+using Autofac;
+using JiraTimeBot.Configuration;
+using JiraTimeBot.DI;
+using JiraTimeBot.TasksProcessors;
+using JiraTimeBot.UI.Tray;
+using JiraTimeBot.Update;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.IO.Compression;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Forms;
-using Autofac;
-using JiraTimeBot.Configuration;
-using JiraTimeBot.DI;
-using JiraTimeBot.TasksProcessors;
-using JiraTimeBot.UI.Tray;
-using JiraTimeBot.Update;
 
 // This is the code for your desktop app.
 // Press Ctrl+F5 (or go to Debug > Start Without Debugging) to run your app.