diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..eb4df8f
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,44 @@
+---
+name: CI
+
+"on":
+  push:
+    branches: [master, main]
+  pull_request:
+    branches: [master, main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -e .
+          pip install ruff pytest
+
+      - name: Run ruff format check
+        run: ruff format --check .
+
+      - name: Run ruff lint
+        run: ruff check .
+
+      - name: Run tests
+        run: |
+          # Run pytest if test files exist, otherwise just import the module
+          if [ -d "tests" ] || find . -name "*test*.py" -type f | grep -q .; then
+            pytest
+          else
+            python -c "import sphinxcontrib.googleanalytics; print('Module import successful')"
+          fi
diff --git a/pyproject.toml b/pyproject.toml
index bf2e2cc..c4aff12 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "sphinxcontrib-googleanalytics"
 version = "0.4"
-license = {text = "BSD"}
+license = "BSD-3-Clause"
 authors = [{name = "Domen Kozar", email = "domen@dev.si"}]
 maintainers = [{name = "Jelmer Vernooij", email = "jelmer@jelmer.uk"}]
 description = "Sphinx extension googleanalytics"
@@ -15,7 +15,6 @@ classifiers = [
     "Environment :: Console",
     "Environment :: Web Environment",
     "Intended Audience :: Developers",
-    "License :: OSI Approved :: BSD License",
     "Operating System :: OS Independent",
     "Programming Language :: Python",
     "Topic :: Documentation",
@@ -31,15 +30,8 @@ Repository = "https://github.com/sphinx-contrib/googleanalytics"
 [tool.setuptools]
 zip-safe = false
 include-package-data = true
-namespace-packages = ["sphinxcontrib"]
 platforms = ["any"]
 
 [tool.setuptools.packages]
 find = {namespaces = false}
 
-[tool.distutils.egg_info]
-tag-build = "dev"
-tag-date = true
-
-[tool.aliases]
-release = "egg_info -RDb ''"