diff --git a/contrib/samples/gizmos/splittree/tree.rc b/contrib/samples/gizmos/splittree/tree.rc
new file mode 100644
index 0000000000..7655c62a4c
--- /dev/null
+++ b/contrib/samples/gizmos/splittree/tree.rc
@@ -0,0 +1,3 @@
+mondrian ICON "mondrian.ico"
+#include "wx/msw/wx.rc"
+