diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 4821a79..18e7fc1 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -39,3 +39,20 @@ jobs:
         run: cmake --build build
       - name: test
         run: cd build && ctest --output-on-failure
+
+  ci_test_coverage:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: cmake
+        run: cmake -S . -B build
+      - name: build
+        run: cmake --build build --target ci_test_coverage
+      - name: archive coverage report
+        uses: actions/upload-artifact@v2
+        with:
+          name: code-coverage-report
+      - name: Coveralls
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/README.md b/README.md
index acdfee0..7c58c55 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 [![Ubuntu](https://github.com/AmadeusITGroup/amc/actions/workflows/ubuntu.yml/badge.svg)](https://github.com/AmadeusITGroup/amc/actions/workflows/ubuntu.yml)
 [![Windows](https://github.com/AmadeusITGroup/amc/actions/workflows/windows.yml/badge.svg)](https://github.com/AmadeusITGroup/amc/actions/workflows/windows.yml)
 [![MacOS](https://github.com/AmadeusITGroup/amc/actions/workflows/macos.yml/badge.svg)](https://github.com/AmadeusITGroup/amc/actions/workflows/macos.yml)
+[![Coverage Status](https://coveralls.io/repos/github/AmadeusITGroup/amc/badge.svg)](https://coveralls.io/github/AmadeusITGroup/amc)
 
 # AMadeus (C++) Containers