diff --git a/include/wx/rawbmp.h b/include/wx/rawbmp.h
index df5db7d23e..6a15042c23 100644
--- a/include/wx/rawbmp.h
+++ b/include/wx/rawbmp.h
@@ -13,6 +13,7 @@
 #define _WX_RAWBMP_H_
 
 #include "wx/image.h"
+#include "wx/bitmap.h"
 
 // ----------------------------------------------------------------------------
 // Abstract Pixel API