diff --git a/miyagi-backup.sh b/miyagi-backup.sh
index ed2d312..417e8dc 100644
--- a/miyagi-backup.sh
+++ b/miyagi-backup.sh
@@ -43,7 +43,7 @@ if [[ -n "${CONFIG_FILE:-}" ]]; then
   REQUIRED_VARS=(
     SOURCEPORT BACKUPSERVER ZSYNC MAINTDAY SHUTDOWN UPDATES
     SOURCEHOST ZFSROOT ZFSSECOND ZFSTRGT ZPUSHTAG ZPUSHMINKEEP ZPUSHKEEP ZPUSHLABEL
-    PBSHOST BACKUPSTORE BACKUPSTOREPBS BACKUPEXCLUDE REPLEXCLUDE
+    PBSHOST BACKUPSTORE BACKUPSTOREPBS BACKUPEXCLUDE REPLEXCLUDE DYNROUTE REBOOT DDNS_GATEWAY
   )
 
 if [[ "${DYNROUTE,,}" == "yes" ]]; then