diff --git a/samples/dynamic/dynamic.cpp b/samples/dynamic/dynamic.cpp
index 378f6e1882..5e66beef8e 100644
--- a/samples/dynamic/dynamic.cpp
+++ b/samples/dynamic/dynamic.cpp
@@ -25,7 +25,7 @@
 #include "wx/wx.h"
 #endif
 
-#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
+#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__) || defined(__WXCOCOA__)
 #include "mondrian.xpm"
 #endif