diff --git a/EMU7800/Core/MachineInput.cs b/EMU7800/Core/MachineInput.cs
deleted file mode 100644
index 05fe19c556..0000000000
--- a/EMU7800/Core/MachineInput.cs
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * HostInput.cs
- * 
- * Copyright © 2009 Mike Murphy
- * 
- */
-namespace EMU7800.Core
-{
-    public enum MachineInput
-    {
-        End,
-        Pause,
-        Mute,
-        Fire,
-        Fire2,
-        Left,
-        Right,
-        Up,
-        Down,
-        NumPad1, NumPad2, NumPad3,
-        NumPad4, NumPad5, NumPad6,
-        NumPad7, NumPad8, NumPad9,
-        NumPadMult, NumPad0, NumPadHash,
-        Driving0, Driving1, Driving2, Driving3,
-        Reset,
-        Select,
-        Color,
-        LeftDifficulty,
-        RightDifficulty,
-        SetKeyboardToPlayer1,
-        SetKeyboardToPlayer2,
-        SetKeyboardToPlayer3,
-        SetKeyboardToPlayer4,
-        PanLeft, PanRight, PanUp, PanDown,
-        SaveMachine,
-        TakeScreenshot,
-        LeftPaddleSwap,
-        GameControllerSwap,
-        RightPaddleSwap,
-        ShowFrameStats,
-    }
-}