diff --git a/Helpers/KeyboardHook.cs b/Helpers/KeyboardHook.cs
index 37c33e9..5f35ddf 100644
--- a/Helpers/KeyboardHook.cs
+++ b/Helpers/KeyboardHook.cs
@@ -6,7 +6,9 @@ namespace SystemTrayMenu.Helpers
 {
     using System;
     using System.Windows.Input;
+#if TODO //HOTKEY
     using SystemTrayMenu.UserInterface.HotkeyTextboxControl;
+#endif
     using SystemTrayMenu.Utilities;
     using static SystemTrayMenu.Utilities.FormsExtensions;
 
diff --git a/UserInterface/HotkeyTextboxControl/EventDelay.cs b/UserInterface/HotkeyTextboxControl/EventDelay.cs
deleted file mode 100644
index 448cda0..0000000
--- a/UserInterface/HotkeyTextboxControl/EventDelay.cs
+++ /dev/null
@@ -1,31 +0,0 @@
-// <copyright file="EventDelay.cs" company="PlaceholderCompany">
-// Copyright (c) PlaceholderCompany. All rights reserved.
-// </copyright>
-
-namespace SystemTrayMenu.UserInterface.HotkeyTextboxControl
-{
-    using System;
-
-    public class EventDelay
-    {
-        private readonly object checkLock = new();
-        private readonly long waitTime;
-        private long lastCheck;
-
-        public EventDelay(long ticks)
-        {
-            waitTime = ticks;
-        }
-
-        public bool Check()
-        {
-            lock (checkLock)
-            {
-                long now = DateTime.Now.Ticks;
-                bool isPassed = now - lastCheck > waitTime;
-                lastCheck = now;
-                return isPassed;
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/Utilities/SingleAppInstance.cs b/Utilities/SingleAppInstance.cs
index 9c59cc0..e05390c 100644
--- a/Utilities/SingleAppInstance.cs
+++ b/Utilities/SingleAppInstance.cs
@@ -7,7 +7,9 @@ namespace SystemTrayMenu.Utilities
     using System;
     using System.Diagnostics;
     using System.Linq;
+#if TODO //HOTKEY
     using SystemTrayMenu.UserInterface.HotkeyTextboxControl;
+#endif
 
     internal static class SingleAppInstance
     {