diff --git a/.gitea/workflows/build-and-publish.yaml b/.gitea/workflows/build-and-publish.yaml
index 6995282..d80df1c 100644
--- a/.gitea/workflows/build-and-publish.yaml
+++ b/.gitea/workflows/build-and-publish.yaml
@@ -17,6 +17,12 @@ jobs:
           -t git.gractwo.pl/gractwo/arche:latest \
           -t git.gractwo.pl/gractwo/arche:${{gitea.sha}} \
           .
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: git.gractwo.pl
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       - name: publish
         run: docker push git.gractwo.pl/gractwo/arche:${{gitea.sha}}
       - uses: actions-hub/kubectl@master