diff --git a/.github/workflows/coveralls.yml b/.github/workflows/coveralls.yml
new file mode 100644
index 0000000..d26ce07
--- /dev/null
+++ b/.github/workflows/coveralls.yml
@@ -0,0 +1,28 @@
+# save as ./github/workflows/git-build.yml
+# make sure that 'test-coverage' generates the coverage reports (lcov)
+
+name: git-build
+
+on:
+  [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [16.x, 18.x]
+
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm ci
+    - run: npm run test-coverage
+    - name: Coveralls
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}