diff --git a/Source/Bind/Structures/Function.cs b/Source/Bind/Structures/Function.cs
index 6de13e14..0169322f 100644
--- a/Source/Bind/Structures/Function.cs
+++ b/Source/Bind/Structures/Function.cs
@@ -34,7 +34,7 @@ namespace Bind.Structures
         #endregion
 
         static Regex endings = new Regex(@"((([df]|u?[isb])v?)|v)", RegexOptions.Compiled | RegexOptions.RightToLeft);
-        static Regex endingsNotToTrim = new Regex("(ib|[tdrey]s|[eE]n[vd]|bled|Flagv|Tess|Status|Pixels)", RegexOptions.Compiled | RegexOptions.RightToLeft);
+        static Regex endingsNotToTrim = new Regex("(ib|[tdrey]s|[eE]n[vd]|bled|Flagv|Tess|Status|Pixels|Instanced)", RegexOptions.Compiled | RegexOptions.RightToLeft);
 
         // Add a trailing v to functions matching this regex. Used to differntiate between overloads taking both
         // a 'type' and a 'ref type' (such overloads are not CLS Compliant).
diff --git a/Source/OpenTK/Graphics/GL/GL.cs b/Source/OpenTK/Graphics/GL/GL.cs
index 4248f19e..bdb2638c 100644
--- a/Source/OpenTK/Graphics/GL/GL.cs
+++ b/Source/OpenTK/Graphics/GL/GL.cs
@@ -92093,7 +92093,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ArbDrawInstanced", Version = "2.0", EntryPoint = "glDrawArraysInstancedARB")]
             public static 
-            void DrawArraysInstance(OpenTK.Graphics.BeginMode mode, Int32 first, Int32 count, Int32 primcount)
+            void DrawArraysInstanced(OpenTK.Graphics.BeginMode mode, Int32 first, Int32 count, Int32 primcount)
             {
                 #if DEBUG
                 using (new ErrorHelper(GraphicsContext.CurrentContext))
@@ -92107,7 +92107,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ArbDrawInstanced", Version = "2.0", EntryPoint = "glDrawElementsInstancedARB")]
             public static 
-            void DrawElementsInstance(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, IntPtr indices, Int32 primcount)
+            void DrawElementsInstanced(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, IntPtr indices, Int32 primcount)
             {
                 #if DEBUG
                 using (new ErrorHelper(GraphicsContext.CurrentContext))
@@ -92121,7 +92121,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ArbDrawInstanced", Version = "2.0", EntryPoint = "glDrawElementsInstancedARB")]
             public static 
-            void DrawElementsInstance<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] ref T3 indices, Int32 primcount)
+            void DrawElementsInstanced<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] ref T3 indices, Int32 primcount)
                 where T3 : struct
             {
                 #if DEBUG
@@ -92144,7 +92144,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ArbDrawInstanced", Version = "2.0", EntryPoint = "glDrawElementsInstancedARB")]
             public static 
-            void DrawElementsInstance<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[] indices, Int32 primcount)
+            void DrawElementsInstanced<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[] indices, Int32 primcount)
                 where T3 : struct
             {
                 #if DEBUG
@@ -92167,7 +92167,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ArbDrawInstanced", Version = "2.0", EntryPoint = "glDrawElementsInstancedARB")]
             public static 
-            void DrawElementsInstance<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[,] indices, Int32 primcount)
+            void DrawElementsInstanced<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[,] indices, Int32 primcount)
                 where T3 : struct
             {
                 #if DEBUG
@@ -92190,7 +92190,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ArbDrawInstanced", Version = "2.0", EntryPoint = "glDrawElementsInstancedARB")]
             public static 
-            void DrawElementsInstance<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[,,] indices, Int32 primcount)
+            void DrawElementsInstanced<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[,,] indices, Int32 primcount)
                 where T3 : struct
             {
                 #if DEBUG
@@ -112989,7 +112989,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ExtDrawInstanced", Version = "2.0", EntryPoint = "glDrawArraysInstancedEXT")]
             public static 
-            void DrawArraysInstance(OpenTK.Graphics.BeginMode mode, Int32 start, Int32 count, Int32 primcount)
+            void DrawArraysInstanced(OpenTK.Graphics.BeginMode mode, Int32 start, Int32 count, Int32 primcount)
             {
                 #if DEBUG
                 using (new ErrorHelper(GraphicsContext.CurrentContext))
@@ -113003,7 +113003,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ExtDrawInstanced", Version = "2.0", EntryPoint = "glDrawElementsInstancedEXT")]
             public static 
-            void DrawElementsInstance(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, IntPtr indices, Int32 primcount)
+            void DrawElementsInstanced(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, IntPtr indices, Int32 primcount)
             {
                 #if DEBUG
                 using (new ErrorHelper(GraphicsContext.CurrentContext))
@@ -113017,7 +113017,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ExtDrawInstanced", Version = "2.0", EntryPoint = "glDrawElementsInstancedEXT")]
             public static 
-            void DrawElementsInstance<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] ref T3 indices, Int32 primcount)
+            void DrawElementsInstanced<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] ref T3 indices, Int32 primcount)
                 where T3 : struct
             {
                 #if DEBUG
@@ -113040,7 +113040,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ExtDrawInstanced", Version = "2.0", EntryPoint = "glDrawElementsInstancedEXT")]
             public static 
-            void DrawElementsInstance<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[] indices, Int32 primcount)
+            void DrawElementsInstanced<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[] indices, Int32 primcount)
                 where T3 : struct
             {
                 #if DEBUG
@@ -113063,7 +113063,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ExtDrawInstanced", Version = "2.0", EntryPoint = "glDrawElementsInstancedEXT")]
             public static 
-            void DrawElementsInstance<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[,] indices, Int32 primcount)
+            void DrawElementsInstanced<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[,] indices, Int32 primcount)
                 where T3 : struct
             {
                 #if DEBUG
@@ -113086,7 +113086,7 @@ namespace OpenTK.Graphics
 
             [AutoGenerated(Category = "ExtDrawInstanced", Version = "2.0", EntryPoint = "glDrawElementsInstancedEXT")]
             public static 
-            void DrawElementsInstance<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[,,] indices, Int32 primcount)
+            void DrawElementsInstanced<T3>(OpenTK.Graphics.BeginMode mode, Int32 count, OpenTK.Graphics.DrawElementsType type, [In, Out] T3[,,] indices, Int32 primcount)
                 where T3 : struct
             {
                 #if DEBUG