diff --git a/board/raspberrypi3_swupdate/genimage-raspberrypi3_swupdate.cfg b/board/raspberrypi3_swupdate/genimage-raspberrypi3_swupdate.cfg
index 28ac087..7410b22 100644
--- a/board/raspberrypi3_swupdate/genimage-raspberrypi3_swupdate.cfg
+++ b/board/raspberrypi3_swupdate/genimage-raspberrypi3_swupdate.cfg
@@ -8,7 +8,7 @@ image boot.vfat {
       "config.txt",
       "boot.scr",
       "uboot-env.img",
-      "zImage"
+      "Image"
     }
     file overlays/README {
       image = "rpi-firmware/overlays/README"