diff --git a/.github/workflows/build-katsu.yml b/.github/workflows/build-katsu.yml
index daddc232..dadbe691 100644
--- a/.github/workflows/build-katsu.yml
+++ b/.github/workflows/build-katsu.yml
@@ -212,8 +212,9 @@ jobs:
           buildah manifest create $MANIFEST
           buildah manifest add $MANIFEST oci-archive:base-base-docker-x86_64-docker/katsu.tar.xz --arch amd64
           buildah manifest add $MANIFEST oci-archive:base-base-docker-aarch64-docker/katsu.tar.xz --arch arm64
-          buildah manifest push --all --format v2s2 $MANIFEST docker://$MANIFEST
-
+          # also tag as latest
+          buildah tag $MANIFEST ghcr.io/ultramarine-linux/ultramarine:latest || :
+          buildah manifest push --all --format v2s2 $MANIFEST ghcr.io/ultramarine-linux/ultramarine:latest
   #### LIVE ISO ####
 
   live-iso: