diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 90e3ff8..2756329 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -27,7 +27,8 @@ jobs:
           flake8 --ignore=E501,E121,E122,E123,E126,E127,E128 tests --exclude=*/basemaps/*,*/ms-ogc-workshop/*
       - name: Test with pytest
         run: |
-          pytest --ignore=tests/mapfiles --cov mappyfile --cov-report term-missing  docs/examples/api/ misc/ tests/
+          pytest --ignore=tests/mapfiles --cov mappyfile --cov-report xml  docs/examples/api/ misc/ tests/
+          # https://pytest-cov.readthedocs.io/en/latest/reporting.html
       - name: Command line tests
         run: |
           mappyfile schema mapfile-schema.json
@@ -38,6 +39,7 @@ jobs:
         uses: coverallsapp/github-action@master
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
+          path-to-lcov: coverage.xml
 
   # see https://coveralls-python.readthedocs.io/en/latest/usage/configuration.html#github-actions-support
   # see https://github.com/marketplace/actions/coveralls-github-action