diff --git a/.gitea/workflows/cron.yaml b/.gitea/workflows/cron.yaml
new file mode 100644
index 0000000..1910798
--- /dev/null
+++ b/.gitea/workflows/cron.yaml
@@ -0,0 +1,75 @@
+name: Nightly Rebuild
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
+
+      - name: Build
+        uses: docker/build-push-action@f9f3042f7e2789586610d6e8b85c8f03e5195baf # v7
+        with:
+          context: .
+          push: false
+          load: true
+          tags: ci-image:${{ github.sha }}
+          pull: true
+
+      - name: Save image
+        run: docker save -o image.tar ci-image:${{ github.sha }}
+
+      - name: Upload artifact
+        uses: https://github.com/ChristopherHX/gitea-upload-artifact@62ac910c5d3dfa85c7cb2df15afe2e342b2407c2 # main
+        with:
+          name: docker-image
+          path: image.tar
+          retention-days: 1
+
+  test:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Checkout
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+
+      - name: Download artifact
+        uses: https://github.com/ChristopherHX/gitea-download-artifact@75635f32b4c1c41c4b3d64e8f85210112ed4c9c7 # main
+        with:
+          name: docker-image
+
+      - name: Load image
+        run: docker load < image.tar
+
+      - name: Run tests
+        run: bash tests/test.sh ci-image:${{ github.sha }}
+
+  push:
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - name: Download artifact
+        uses: https://github.com/ChristopherHX/gitea-download-artifact@75635f32b4c1c41c4b3d64e8f85210112ed4c9c7 # main
+        with:
+          name: docker-image
+
+      - name: Load image
+        run: docker load < image.tar
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Tag and push
+        run: |
+          docker tag ci-image:${{ github.sha }} jcabillot/cv:latest
+          docker push jcabillot/cv:latest