X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/906c935a80b10d53cecf57f71ab5f3f4f1d529ec..ad653fa23069c5d9378247084f03c9a718c3ad62:/src/xrc/xh_treebk.cpp

diff --git a/src/xrc/xh_treebk.cpp b/src/xrc/xh_treebk.cpp
index 591d8c50f0..9780ce24ea 100644
--- a/src/xrc/xh_treebk.cpp
+++ b/src/xrc/xh_treebk.cpp
@@ -26,6 +26,8 @@
 #include "wx/treebook.h"
 #include "wx/imaglist.h"
 
+#include "wx/xml/xml.h"
+
 IMPLEMENT_DYNAMIC_CLASS(wxTreebookXmlHandler, wxXmlResourceHandler)
 
 wxTreebookXmlHandler::wxTreebookXmlHandler()