diff --git a/client/run b/client/run
index 493487e..5f044cc 100755
--- a/client/run
+++ b/client/run
@@ -10,9 +10,12 @@ sleep 60
 IMAGES=/isodevice/iconograph
 mkdir -p "${IMAGES}"
 
+BOOT=/isodevice
+
 FLAGS=$(cat flags)
 
 while :; do
   ./fetcher.py --image-dir="${IMAGES}" --ca-cert=../config/ca.cert.pem ${FLAGS}
+  ./update_grub.py --image-dir="${IMAGES}" --boot-dir="${BOOT}" > ${BOOT}/grub/grub.cfg.tmp && mv ${BOOT}/grub/grub.cfg.tmp ${BOOT}/grub/grub.cfg
   sleep 3600
 done