diff --git a/src/xrc/xmlres.cpp b/src/xrc/xmlres.cpp
index 8f36455918..cad7f1465c 100644
--- a/src/xrc/xmlres.cpp
+++ b/src/xrc/xmlres.cpp
@@ -38,6 +38,7 @@
 #include "wx/image.h"
 #include "wx/fontmap.h"
 #include "wx/artprov.h"
+#include "wx/settings.h"
 
 #include "wx/xml/xml.h"
 #include "wx/xrc/xmlres.h"