diff --git a/include/wx/dfb/app.h b/include/wx/dfb/app.h
index 04db9f53e9..2034b3c77d 100644
--- a/include/wx/dfb/app.h
+++ b/include/wx/dfb/app.h
@@ -13,6 +13,8 @@
 
 #include "wx/dfb/dfbptr.h"
 
+#include "wx/vidmode.h"
+
 wxDFB_DECLARE_INTERFACE(IDirectFB);
 
 //-----------------------------------------------------------------------------