diff --git a/Source/Bind/Main.cs b/Source/Bind/Main.cs
index f6faa94a..be8ea0f4 100644
--- a/Source/Bind/Main.cs
+++ b/Source/Bind/Main.cs
@@ -270,7 +270,7 @@ namespace Bind
                 case "gl3":
                 case "gl4":
                     mode = GeneratorMode.GL2;
-                    Settings.DefaultOutputNamespace = "OpenTK.Graphics.OpenGL.Core";
+                    Settings.DefaultOutputNamespace = "OpenTK.Graphics.OpenGL4";
                     break;
 
                 case "es10":