diff --git a/contrib/src/xml/xh_listc.cpp b/contrib/src/xml/xh_listc.cpp
index 1696ea425a..aa0372661a 100644
--- a/contrib/src/xml/xh_listc.cpp
+++ b/contrib/src/xml/xh_listc.cpp
@@ -29,7 +29,6 @@ wxListCtrlXmlHandler::wxListCtrlXmlHandler()
 {
     ADD_STYLE(wxLC_LIST);
     ADD_STYLE(wxLC_REPORT);
-    ADD_STYLE(wxLC_REPORT);
     ADD_STYLE(wxLC_ICON);
     ADD_STYLE(wxLC_SMALL_ICON);
     ADD_STYLE(wxLC_ALIGN_TOP);