diff --git a/include/wx/x11/cursor.h b/include/wx/x11/cursor.h
index 51e6c60a5f..01849e8085 100644
--- a/include/wx/x11/cursor.h
+++ b/include/wx/x11/cursor.h
@@ -13,6 +13,7 @@
 #define _WX_CURSOR_H_
 
 #include "wx/gdiobj.h"
+#include "wx/colour.h"
 
 class WXDLLIMPEXP_FWD_CORE wxImage;