diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
new file mode 100644
index 0000000..4bccf30
--- /dev/null
+++ b/.gitea/workflows/ci.yml
@@ -0,0 +1,24 @@
+---
+name: Tests
+
+on: [push]
+
+jobs:
+  test_and_lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.14"
+      - name: Install uv
+        run: pip install uv
+      - name: Install dependencies
+        run: uv sync --frozen
+      - name: Run pytest
+        run: uv run pytest .
+      - name: Check formatting (black)
+        run: uv run black --check . --extend-exclude .venv
+      - name: Lint (ruff)
+        run: uv run ruff check .