diff --git a/FL/Fl_Graphics_Driver.H b/FL/Fl_Graphics_Driver.H
index e131a2961..b9db1d270 100644
--- a/FL/Fl_Graphics_Driver.H
+++ b/FL/Fl_Graphics_Driver.H
@@ -76,9 +76,6 @@ typedef struct _PangoFontDescription PangoFontDescription;
  */
 class FL_EXPORT Fl_Graphics_Driver {
   friend class Fl_Surface_Device;
-  friend class Fl_Display_Device;
-  friend class Fl_Screen_Driver;
-  friend class Fl_Window_Driver;
   friend class Fl_Pixmap;
   friend class Fl_Bitmap;
   friend class Fl_RGB_Image;
@@ -90,7 +87,6 @@ class FL_EXPORT Fl_Graphics_Driver {
   friend void fl_copy_offscreen(int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy);
   friend int fl_convert_pixmap(const char*const* cdata, uchar* out, Fl_Color bg);
   friend FL_EXPORT void gl_start();
-  friend FL_EXPORT void gl_finish();
   /* ============== Implementation note about image drawing =========================
    A graphics driver can implement up to 6 virtual member functions to draw images:
    virtual void draw_pixmap(Fl_Pixmap *pxm,int XP, int YP, int WP, int HP, int cx, int cy)