diff --git a/Source/OpenTK/Platform/INativeGLWindow.cs b/Source/OpenTK/Platform/INativeGLWindow.cs
index b1d9d84c..3cb6fed4 100644
--- a/Source/OpenTK/Platform/INativeGLWindow.cs
+++ b/Source/OpenTK/Platform/INativeGLWindow.cs
@@ -17,7 +17,7 @@ namespace OpenTK.Platform
     /// </summary>
     interface INativeGLWindow : IResizable, IDisposable
     {
-        void CreateWindow(DisplayMode mode);
+        void CreateWindow(DisplayMode mode, GLContext context);
         void DestroyWindow();
         void ProcessEvents();
         void PointToClient(ref System.Drawing.Point p);