diff --git a/etc/auto/config b/etc/auto/config
index 7a3f7e6..01adfe8 100755
--- a/etc/auto/config
+++ b/etc/auto/config
@@ -35,6 +35,7 @@ lb config noauto \
     --apt-options "--yes --option Acquire::Retries=5 --option Acquire::http::Timeout=100" \
     --cache-packages false \
     --cache-stages false \
+    --checksums md5 \
     --uefi-secure-boot enable \
     --binary-images iso-hybrid \
     --iso-application "$NAME" \