diff --git a/src/Fl_Window_Driver.H b/src/Fl_Window_Driver.H
index ce4b4ef4c..cec60a2da 100644
--- a/src/Fl_Window_Driver.H
+++ b/src/Fl_Window_Driver.H
@@ -31,7 +31,6 @@
 #include <FL/Fl_Export.H>
 #include <FL/Fl_Window.H>
 #include <FL/Fl_Overlay_Window.H>
-#include <FL/Fl_Tile.H>
 
 #include <stdlib.h>