diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 0000000..3f17c7f
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,13 @@
+name: Lint
+
+on: [push, pull_request]
+
+jobs:
+  backend:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Backend code formatting check (Black)
+        uses: psf/black@stable
+        with:
+          src: "./src"
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 53f773a..cbf2a29 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -111,7 +111,7 @@ jobs:
           pytest -v --cov --cov-report xml
         env:
           GEONATURE_CONFIG_FILE: dependencies/GeoNature/config/test_config.toml
-          GEONATURE_SETTINGS: gn_module_import.test_config
+          GEONATURE_SETTINGS: mtd_sync.test_config
       - name: Upload coverage to Codecov
         if: ${{ matrix.debian-version == '12' }}
         uses: codecov/codecov-action@v2
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..8912a2f
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,17 @@
+[tool.pytest.ini_options]
+minversion = "6.0"
+testpaths = [
+    "src",
+]
+
+[tool.coverage.run]
+source = [
+    "mtd_sync",
+]
+omit = [
+    "*/tests/*",
+    "*/migrations/*",
+]
+
+[tool.black]
+line-length = 99