diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 58e4289..d1681e0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,8 +15,9 @@ jobs:
     - name: Push Image
       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:$(date --iso-8601)'
+        'skopeo copy --dest-password "$UPLOAD_TOKEN" --dest-username "$USERNAME" docker-archive://$(realpath result) "docker://$IMG_URL" && \
+        skopeo copy --dest-password "$UPLOAD_TOKEN" --dest-username "$USERNAME" docker-archive://$(realpath result) "docker://$IMG_URL:$(date --iso-8601)"'
       env: 
         USERNAME: tamipes
         UPLOAD_TOKEN: ${{ secrets.UPLOAD_TOKEN }}
+        IMG_URL: git.tami.moe/tamipes/nix