diff --git a/include/image.h b/include/image.h
index d4cbf8c..5a424e6 100644
--- a/include/image.h
+++ b/include/image.h
@@ -155,6 +155,7 @@
 #define IH_TYPE_SCRIPT		6	/* Script file			*/
 #define IH_TYPE_FILESYSTEM	7	/* Filesystem Image (any type)	*/
 #define IH_TYPE_FLATDT		8	/* Binary Flat Device Tree Blob	*/
+#define IH_TYPE_KWBIMAGE	9	/* Kirkwood Boot Image		*/
 
 /*
  * Compression Types