Fix promote jobs
diff --git a/.github/workflows/promote.yml b/.github/workflows/promote.yml
index 36752c0..f4aa1f9 100644
--- a/.github/workflows/promote.yml
+++ b/.github/workflows/promote.yml
@@ -20,6 +20,7 @@
       - build-image-strategy
     strategy: ${{ fromJSON(needs.build-image-strategy.outputs.strategy) }}
     steps:
+      - uses: actions/checkout@v3.0.2
       - run: ./ci/openstack-image-build-env ${{ matrix.project }} ${{ matrix.release }} >> $GITHUB_ENV
       - uses: docker/login-action@v2.0.0
         with: