diff --git a/samples/artprov/artbrows.cpp b/samples/artprov/artbrows.cpp
index 2d50320dae..4f7d6fac45 100644
--- a/samples/artprov/artbrows.cpp
+++ b/samples/artprov/artbrows.cpp
@@ -107,6 +107,7 @@ static void FillBitmaps(wxImageList *images, wxListCtrl *list,
     ART_ICON(wxART_REDO)
     ART_ICON(wxART_PLUS)
     ART_ICON(wxART_MINUS)
+    ART_ICON(wxART_CLOSE)
     ART_ICON(wxART_QUIT)
     ART_ICON(wxART_FIND)
     ART_ICON(wxART_FIND_AND_REPLACE)