diff --git a/.isort.cfg b/.isort.cfg
deleted file mode 100644
index 9327a6a..0000000
--- a/.isort.cfg
+++ /dev/null
@@ -1,10 +0,0 @@
-[settings]
-include_trailing_comma = true
-line_length = 88
-multi_line_output = 3
-skip = env/, venv/
-default_section = THIRDPARTY
-known_first_party = transip_client
-sections = FUTURE,STDLIB,THIRDPARTY,FIRSTPARTY,LOCALFOLDER
-lines_between_types=1
-lines_after_imports=2
diff --git a/.woodpecker/build.yaml b/.woodpecker/build.yaml
deleted file mode 100644
index 2cfd1df..0000000
--- a/.woodpecker/build.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
-when:
-  - event: push
-
-steps:
-  - name: development build
-    image: ghcr.io/astral-sh/uv:python3.11-bookworm
-    commands:
-      - uv run -- transip-listen --help
-
-  - name: production build
-    image: ghcr.io/astral-sh/uv:python3.11-bookworm
-    commands:
-      - uv run -- transip-listen --help
diff --git a/.woodpecker/tests.yaml b/.woodpecker/tests.yaml
index d18736d..cc9abd7 100644
--- a/.woodpecker/tests.yaml
+++ b/.woodpecker/tests.yaml
@@ -8,3 +8,8 @@ steps:
       - uv sync --extra ci
       - uv run -- coverage run --module unittest
       - uv run -- coverage report
+
+  - name: code formatting
+    image: ghcr.io/astral-sh/uv:python3.11-bookworm
+    commands:
+      - uv run -- ruff format --diff
diff --git a/pyproject.toml b/pyproject.toml
index 533b693..6f2039e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ dependencies = [
 
 [project.optional-dependencies]
 development = [
-    "ruff>=0.8.6",
+  'ruff>=0.8.6',
 ]
 
 ci = ['coverage>=5.3.1']
@@ -29,3 +29,20 @@ transip-listen = 'transip_client.cli:run'
 [build-system]
 requires = ['setuptools']
 build-backend = 'setuptools.build_meta'
+
+[tool.uv]
+environments = ["sys_platform == 'linux'"]
+
+[tool.ruff.lint.isort]
+lines-between-types=1
+lines-after-imports=2
+
+default-section = 'third-party'
+known-first-party = ['transip_client']
+section-order = [
+  'future',
+  'standard-library',
+  'third-party',
+  'first-party',
+  'local-folder',
+]