diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f4e5a21..a76f411 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,10 @@ jobs:
     - name: Setup skopeo
       run: curl -o /etc/containers/policy.json --create-dirs https://raw.githubusercontent.com/containers/skopeo/refs/heads/main/default-policy.json
     - name: Push Image
-      run: nix run --extra-experimental-features "flakes nix-command" nixpkgs#skopeo -- copy --dest-password "$UPLOAD_TOKEN" --dest-username "$USERNAME" docker-archive://$(realpath result) docker://git.tami.moe/tamipes/nix
+      run: |
+        nix shell --extra-experimental-features "flakes nix-command" nixpkgs#skopeo -c sh -c
+        'skopeo copy --dest-password "$UPLOAD_TOKEN" --dest-username "$USERNAME" docker-archive://$(realpath result) docker://git.tami.moe/tamipes/nix &&
+        skopeo copy --dest-password "$UPLOAD_TOKEN" --dest-username "$USERNAME" docker-archive://$(realpath result) docker://git.tami.moe/tamipes/nix:$(date --iso-8601)'
       env: 
         USERNAME: tamipes
         UPLOAD_TOKEN: ${{ secrets.UPLOAD_TOKEN }}