diff --git a/samples/render/render.cpp b/samples/render/render.cpp
index d98f456b83..b5e32b2c6a 100644
--- a/samples/render/render.cpp
+++ b/samples/render/render.cpp
@@ -34,6 +34,7 @@
     #include "wx/textdlg.h"
     #include "wx/log.h"
     #include "wx/msgdlg.h"
+    #include "wx/icon.h"
 #endif
 
 #include "wx/apptrait.h"