diff --git a/libflashrom.h b/libflashrom.h
index db04467..c35f331 100644
--- a/libflashrom.h
+++ b/libflashrom.h
@@ -126,7 +126,9 @@
 	FLASHROM_WP_ERR_READ_FAILED = 3,
 	FLASHROM_WP_ERR_WRITE_FAILED = 4,
 	FLASHROM_WP_ERR_VERIFY_FAILED = 5,
-	FLASHROM_WP_ERR_RANGE_UNSUPPORTED = 6
+	FLASHROM_WP_ERR_RANGE_UNSUPPORTED = 6,
+	FLASHROM_WP_ERR_MODE_UNSUPPORTED = 7,
+	FLASHROM_WP_ERR_RANGE_LIST_UNAVAILABLE = 8
 };
 
 enum flashrom_wp_mode {