diff --git a/include/wx/rawbmp.h b/include/wx/rawbmp.h
index e7c3286109..e2998760e1 100644
--- a/include/wx/rawbmp.h
+++ b/include/wx/rawbmp.h
@@ -12,6 +12,8 @@
 #ifndef _WX_RAWBMP_H_BASE_
 #define _WX_RAWBMP_H_BASE_
 
+#include "wx/image.h"
+
 // ----------------------------------------------------------------------------
 // Abstract Pixel API
 //