diff --git a/Frame.C b/Frame.C
index c3275c8..b698860 100644
--- a/Frame.C
+++ b/Frame.C
@@ -437,10 +437,12 @@ int Frame::force_y_onscreen(int Y, int H) {
 // The destructor is called on DestroyNotify, so I don't have to do anything
 // to the contained window, which is already been destroyed.
 
+#if FL_MAJOR_VERSION < 2 && FL_MINOR_VERSION < 3
 // fltk bug: it does not clear these pointers when window is deleted,
 // causing flwm to crash on window close sometimes:
 extern Fl_Window *fl_xfocus;
 extern Fl_Window *fl_xmousewin;
+#endif
 
 Frame::~Frame() {
 
@@ -452,7 +454,7 @@ Frame::~Frame() {
   // a legal state value to this location:
   state_ = UNMAPPED;
 
-#if FL_MAJOR_VERSION < 2
+#if FL_MAJOR_VERSION < 2 && FL_MINOR_VERSION < 3
   // fix fltk bug:
   fl_xfocus = 0;
   fl_xmousewin = 0;