diff --git a/src/OpenTK/Input/IInputDriver.cs b/src/OpenTK/Input/IInputDriver.cs
deleted file mode 100644
index 95890edf..00000000
--- a/src/OpenTK/Input/IInputDriver.cs
+++ /dev/null
@@ -1,24 +0,0 @@
-#region --- License ---
-/* Copyright (c) 2006, 2007 Stefanos Apostolopoulos
- * See license.txt for license info
- */
-#endregion
-
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace OpenTK.Input
-{
-    /// <summary>
-    /// Defines the interface for an input driver.
-    /// </summary>
-    [Obsolete("This interface has been replaced by OpenTK.Input.Keyboard, Mouse, Joystick and GamePad.")]
-    public interface IInputDriver : IDisposable
-    {
-        /// <summary>
-        /// Updates the state of the driver.
-        /// </summary>
-        void Poll();
-    }
-}
diff --git a/src/OpenTK/OpenTK.csproj b/src/OpenTK/OpenTK.csproj
index 352d2273..c0014c08 100644
--- a/src/OpenTK/OpenTK.csproj
+++ b/src/OpenTK/OpenTK.csproj
@@ -437,9 +437,6 @@
     <Compile Include="Input\Key.cs">
       <SubType>Code</SubType>
     </Compile>
-    <Compile Include="Input\IInputDriver.cs">
-      <SubType>Code</SubType>
-    </Compile>
     <Compile Include="Input\KeyboardDevice.cs">
       <SubType>Code</SubType>
     </Compile>