diff --git a/.gitea/workflows/docker-build.yml b/.gitea/workflows/docker-build.yml
index cec35c3..f827dd8 100644
--- a/.gitea/workflows/docker-build.yml
+++ b/.gitea/workflows/docker-build.yml
@@ -13,3 +13,11 @@ jobs:
 
       - name: Build image
         run: ./build.sh
+      - name: Push docker image
+        if: github.ref == 'refs/heads/main'
+        uses: docker/login-action@v3
+        with:
+          registry: docker.sdal.tech
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+        run: ./build.sh push