diff --git a/scripts/backup.sh b/scripts/backup.sh
index 8421794..71a913d 100644
--- a/scripts/backup.sh
+++ b/scripts/backup.sh
@@ -108,7 +108,7 @@ function backup_package() {
         if [[ "${ZIP_TYPE}" == "zip" ]]; then
             7z a -tzip -mx=9 -p"${ZIP_PASSWORD}" "${BACKUP_FILE_ZIP}" "${BACKUP_DIR}"/*
         else
-            7z a -t7z -m0=lzma2 -mx=9 -mfb=64 -md=32m -ms=on -p"${ZIP_PASSWORD}" "${BACKUP_FILE_ZIP}" "${BACKUP_DIR}"/*
+            7z a -t7z -m0=lzma2 -mx=9 -mfb=64 -md=32m -ms=on -mhe=on -p"${ZIP_PASSWORD}" "${BACKUP_FILE_ZIP}" "${BACKUP_DIR}"/*
         fi
 
         ls -lah "${BACKUP_DIR}"