diff --git a/.github/workflows/arm-runner.yml b/.github/workflows/arm-runner.yml
index 8684a6fb..f659c6c4 100644
--- a/.github/workflows/arm-runner.yml
+++ b/.github/workflows/arm-runner.yml
@@ -36,6 +36,8 @@ jobs:
           base_image: ${{ matrix.base_image }}
           cpu: ${{ matrix.cpu }}
           cpu_info: ${{ matrix.cpu_info }}
+          copy_artifact_path: coverage.xml
+          copy_artifact_dest: ./coverage-${{ matrix.target }}.xml
           copy_repository_path: /opt/pynab
           optimize_image: no
           commands: |
@@ -54,6 +56,14 @@ jobs:
             # And it also fails with aarch64 binaries of postgresql.
             sudo -u pi taskset -c 0 /bin/bash /opt/pynab/install.sh ci-chroot-test
 
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          file: ./coverage-${{ matrix.target }}.xml
+          fail_ci_if_error: true
+          flags: unittests-${{ matrix.target }}
+          token: ${{ secrets.CODECOV_TOKEN }}
+
   create_image:
     name: Build image
     runs-on: ubuntu-latest
diff --git a/README.md b/README.md
index 823b301d..06d80eeb 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,17 @@
 # Nabaztag en Python pour Raspberry Pi
 
-[![build (qemu)](https://github.com/mtouzot/pynab/actions/workflows/arm-runner.yml/badge.svg?branch=main)](https://github.com/mtouzot/pynab/actions/workflows/arm-runner.yml)
 [![tests](https://github.com/mtouzot/pynab/actions/workflows/tests.yml/badge.svg?branch=main)](https://github.com/mtouzot/pynab/actions/workflows/tests.yml)
+[![build (raspberry pi)](https://github.com/mtouzot/pynab/actions/workflows/arm-runner.yml/badge.svg?branch=main)](https://github.com/mtouzot/pynab/actions/workflows/arm-runner.yml)
+![coverage](https://codecov.io/gh/mtouzot/pynab/branch/main/graph/badge.svg)
+
+![lint](https://github.com/mtouzot/pynab/actions/workflows/python-lint.yml/badge.svg)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 
+![release](https://img.shields.io/github/v/release/mtouzot/pynab)
+![python](https://img.shields.io/badge/python-3.9-blue)
+
+![license](https://img.shields.io/github/license/mtouzot/pynab)
+
 ## Cartes
 
 Ce système est conçu pour deux cartes pour **Nabaztag** (v1) et **Nabaztag:Tag** (v2) :
@@ -112,4 +120,4 @@ Voir le [protocole nabd](PROTOCOL.md)
 
 ## Contribution
 
-Vos contributions sont toujours les bienvenues ! Veuillez d'abord consulter les [directives de contribution](CONTRIBUTING.md).
+Vos contributions sont toujours les bienvenues ! Veuillez d'abord consulter les [directives de contribution](CONTRIBUTING.md).
\ No newline at end of file
diff --git a/install.sh b/install.sh
index 5b2acd86..e12a5509 100755
--- a/install.sh
+++ b/install.sh
@@ -380,10 +380,12 @@ else
 fi
 
 if [ $test -eq 1 ]; then
-  echo "Running tests"
   if [ $ci_chroot -eq 1 ]; then
-      sudo CI=1 venv/bin/pytest
+      echo "Running tests with coverage (CI chroot)"
+      sudo CI=1 venv/bin/coverage run -m pytest
+      sudo venv/bin/coverage xml -o /opt/pynab/coverage.xml
   else
+      echo "Running tests"
       sudo venv/bin/pytest
   fi
 fi