diff --git a/.drone.yml b/.drone.yml
index 1091cd8..b4012b7 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -11,7 +11,7 @@ steps:
       - echo "trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nixcache:8KKuGz95Pk4UJ5W/Ni+pN+v+LDTkMMFV4yrGmAYgkDg= hydra.nixos.org-1:CNHJZBh9K4tP3EKF6FkkgeVYsS3ohTl+oS0Qa8bezVs=" >> /etc/nix/nix.conf
       - echo "experimental-features = nix-command flakes" >> /etc/nix/nix.conf
       - nix-env -iA nixpkgs.skopeo
-      - $(nix build '.#buildImage') | skopeo copy --dest-creds=gitea-bot:$GITEA_KEY docker://git.chir.rs/darkkirb/nix-containers:buildImage
+      - $(nix build '.#buildImage') | skopeo copy --dest-creds=gitea-bot:$GITEA_KEY docker-archive:/dev/stdin docker://git.chir.rs/darkkirb/nix-containers:buildImage --dest-compress-format zstd --dest-compress-level 12
     environment:
       GITEA_KEY:
         from_secret: GITEA_KEY