diff --git a/src/xrc/xh_dlg.cpp b/src/xrc/xh_dlg.cpp
index bf4adb74ad..df59a766a1 100644
--- a/src/xrc/xh_dlg.cpp
+++ b/src/xrc/xh_dlg.cpp
@@ -23,6 +23,7 @@
 
 #include "wx/xrc/xh_dlg.h"
 #include "wx/dialog.h"
+#include "wx/frame.h"
 #include "wx/log.h"
 #include "wx/intl.h"