diff --git a/layers/meta-belden-coreos/recipes-coreos/coreos-installer/coreos-installer/25-installer-config.sh b/layers/meta-belden-coreos/recipes-coreos/coreos-installer/coreos-installer/25-installer-config.sh
index 9a919f3..2d4f613 100644
--- a/layers/meta-belden-coreos/recipes-coreos/coreos-installer/coreos-installer/25-installer-config.sh
+++ b/layers/meta-belden-coreos/recipes-coreos/coreos-installer/coreos-installer/25-installer-config.sh
@@ -48,3 +48,4 @@ umount /mnt/ebg1
 umount /mnt/efi
 
 SWUPDATE_ARGS="${SWUPDATE_ARGS} -e stable,copy0"
+SWUPDATE_ARGS="${SWUPDATE_ARGS} -k /usr/lib/swupdate/swupdate.crt"