diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 798175d82f..2f3eeb2a56 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -1,13 +1,8 @@
 name: Continuous integration
 
 on:
-  push:
-    branches:
-      - master
-      - '[0-9]+.[0-9]+'
-    tags:
-      - '*'
-  pull_request:
+  schedule:
+    - cron:  '0 0 * * *'
 
 env:
   HAS_SECRETS: ${{ secrets.HAS_SECRETS }}
@@ -20,208 +15,11 @@ jobs:
     if: "!startsWith(github.event.head_commit.message, '[skip ci] ')"
 
     steps:
-      - run: docker system prune --all --force
-      - uses: actions/checkout@v3
+      - name: Delete old workflow runs
+        uses: MajorScruffy/delete-old-workflow-runs@v0.3.0
         with:
-          fetch-depth: 0
-
-      - name: Get tag
-        id: tag2
-        uses: frabert/replace-string-action@v2.2
-        with:
-          pattern: refs/tags/(.*)
-          string: '{{ github.ref }}'
-          replace-with: $1
-        if: startsWith(github.ref, 'refs/tags/')
-      - run: echo --${{ steps.tag2.outputs.replaced }}--
-
-      - uses: camptocamp/initialise-gopass-summon-action@v2
-        with:
-          ci-gpg-private-key: ${{secrets.CI_GPG_PRIVATE_KEY}}
-          github-gopass-ci-token: ${{secrets.GOPASS_CI_GITHUB_TOKEN}}
-          patterns: docker
-        if: env.HAS_SECRETS == 'HAS_SECRETS'
-      - run: gpg --export-secret-keys --armor D121AF2DFA8E140688BD968930C9B913FD42EF13 > CI.asc
-        if: env.HAS_SECRETS == 'HAS_SECRETS'
-
-      - id: tag
-        run: echo "##[set-output name=tag;]$(echo ${{ github.ref }}|sed 's%refs/tags/%%g')"
-        if: startsWith(github.ref, 'refs/tags/')
-      - run: sed --in-place 's/version = .*/version = "${{ steps.tag.outputs.tag }}"/g' build.gradle
-        if: startsWith(github.ref, 'refs/tags/')
-
-      - id: last-tag
-        run: echo "##[set-output name=tag;]$(git describe --tags --abbrev=0)"
-        if: "!startsWith(github.ref, 'refs/tags/')"
-      - id: no-tag
-        run: echo "##[set-output name=nb;]$(git log --oneline ${{ steps.last-tag.outputs.tag }}..HEAD|wc -l)"
-        if: "!startsWith(github.ref, 'refs/tags/')"
-      - run: sed --in-place 's/version = .*/version = "${{ steps.last-tag.outputs.tag }}"/g' build.gradle
-        if: "!startsWith(github.ref, 'refs/tags/') && steps.no-tag.outputs.nb == 0"
-      - run:
-          sed --in-place 's/version = .*/version = "${{ steps.last-tag.outputs.tag }}+${{ steps.no-tag.outputs.nb
-          }}"/g' build.gradle
-        if: "!startsWith(github.ref, 'refs/tags/') && steps.no-tag.outputs.nb > 0"
-      - id: date
-        run: echo echo "##[set-output name=date;]$(date +%Y%m%d.%H%M%S)"
-        if: github.ref == 'refs/heads/master'
-      - run: sed --in-place 's/version = .*/version = "0.${{ steps.date.outputs.date }}.SNAPSHOT"/g' build.gradle
-        if: github.ref == 'refs/heads/master'
-
-      - run: echo "enablePublishing=true" > gradle.properties
-        if: env.HAS_SECRETS == 'HAS_SECRETS'
-      - run: git diff
-
-      - run: echo "${HOME}/.local/bin" >> ${GITHUB_PATH}
-      - run: python3 -m pip install --user --requirement=ci/requirements.txt
-
-      - name: Checks
-        run: c2cciutils-checks
-
-      - run: make build
-      - run: make acceptance-tests-up
-      - run: make acceptance-tests-run
-
-        # Extract artifacts
-      - run: docker run --rm --detach --name=builder mapfish_print_builder || true
-        if: always()
-      - run: docker cp builder:/src/core/build/ core/build/ || true
-        if: always()
-
-      - run: docker cp mapfish-print_tests_1:/src/examples/build/ examples/build/ || true
-        if: always()
-
-      - run: c2cciutils-docker-logs || true
-        if: failure()
-
-      - run: mkdir -p core/build/resources/actual examples/build/reports core/build/reports examples/build/resources/test/examples
-        if: always()
-      - uses: actions/upload-artifact@v3
-        with:
-          name: Test results
-          path: core/build/resources/
-          if-no-files-found: ignore
-        if: failure()
-      - uses: actions/upload-artifact@v3
-        with:
-          name: Reports examples
-          path: examples/build/reports
-          if-no-files-found: ignore
-        if: failure()
-      - uses: actions/upload-artifact@v3
-        with:
-          name: Reports core
-          path: core/build/reports
-          if-no-files-found: ignore
-        if: failure()
-      - uses: actions/upload-artifact@v3
-        with:
-          name: Examples
-          path: examples/build/resources/test/examples
-          if-no-files-found: ignore
-        if: failure()
-
-      - name: Collect test results
-        run: |
-          mkdir -p /tmp/test_results/junit
-          find . -name '*TEST-*.xml' -exec cp -v {} /tmp/test_results/junit/ \;
-        if: failure()
-      - uses: actions/upload-artifact@v3
-        with:
-          name: Test results
-          path: /tmp/test_results
-        if: failure()
-
-      - name: Publish
-        run: c2cciutils-publish
-        if: env.HAS_SECRETS == 'HAS_SECRETS'
-      - run:
-          docker run --rm --env=GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} mapfish_print_builder bash -c 'gradle
-          build && gradle publish'
-        if: ( startsWith(github.ref, 'refs/tags/') || github.ref == 'refs/heads/master' ) && env.HAS_SECRETS == 'HAS_SECRETS'
-
-      - id: version
-        run: echo "##[set-output name=version;]$(grep version build.gradle|sed "s/ \+version = .\(.*\)./\1/g")"
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: Release ${{ steps.tag.outputs.tag }}
-          draft: false
-          prerelease: false
-        if: startsWith(github.ref, 'refs/tags/') && env.HAS_SECRETS == 'HAS_SECRETS'
-      - name: Upload Release Asset
-        uses: actions/upload-release-asset@v1.0.2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./core/build/libs/print-servlet-${{ steps.version.outputs.version }}.war
-          asset_name: print-servlet-${{ steps.version.outputs.version }}.war
-          asset_content_type: application/java-archive
-        if: startsWith(github.ref, 'refs/tags/') && env.HAS_SECRETS == 'HAS_SECRETS'
-      - name: Upload Release Asset
-        uses: actions/upload-release-asset@v1.0.2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./core/build/distributions/core-${{ steps.version.outputs.version }}.zip
-          asset_name: print-cli-${{ steps.version.outputs.version }}.zip
-          asset_content_type: application/zip
-        if: startsWith(github.ref, 'refs/tags/') && env.HAS_SECRETS == 'HAS_SECRETS'
-      - name: Upload Release Asset
-        uses: actions/upload-release-asset@v1.0.2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./core/build/libs/print-lib-${{ steps.version.outputs.version }}.jar
-          asset_name: print-lib-${{ steps.version.outputs.version }}.jar
-          asset_content_type: application/java-archive
-        if: startsWith(github.ref, 'refs/tags/') && env.HAS_SECRETS == 'HAS_SECRETS'
-      - name: Upload Release Asset
-        uses: actions/upload-release-asset@v1.0.2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./core/build/libs/print-lib-${{ steps.version.outputs.version }}-sources.jar
-          asset_name: print-lib-${{ steps.version.outputs.version }}-sources.jar
-          asset_content_type: application/java-archive
-        if: startsWith(github.ref, 'refs/tags/') && env.HAS_SECRETS == 'HAS_SECRETS'
-      - name: Upload Release Asset
-        uses: actions/upload-release-asset@v1.0.2
+          repository: mapfish/mapfish-print # replace this with your own repository
+          older-than-seconds: 43200000
+          #workflow: .github/workflows/main.yml
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./core/build/libs/print-lib-${{ steps.version.outputs.version }}-javadoc.jar
-          asset_name: print-lib-${{ steps.version.outputs.version }}-javadoc.jar
-          asset_content_type: application/java-archive
-        if: startsWith(github.ref, 'refs/tags/') && env.HAS_SECRETS == 'HAS_SECRETS'
-
-        # Update the documentation
-      - uses: actions/checkout@v3
-        with:
-          repository: mapfish/mapfish-print-doc
-          token: ${{ secrets.GOPASS_CI_GITHUB_TOKEN }}
-          path: mapfish-print-doc
-      - name: Extract the documentation
-        run: |
-          docker run --rm --detach --name=doc mapfish_print_builder
-          cd ${GITHUB_WORKSPACE}/mapfish-print-doc
-          git config user.email "ci@camptocamp.com"
-          git config user.name "CI"
-          git rm --ignore-unmatch -rqf .
-          docker cp doc:/src/docs/build/site/. .
-          git add -A .
-          git commit -m 'Update docs'
-      - name: Publish the documentation
-        run: |
-          cd ${GITHUB_WORKSPACE}/mapfish-print-doc
-          git push origin gh-pages
-        if: github.ref == 'refs/heads/master' && env.HAS_SECRETS == 'HAS_SECRETS'