diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
new file mode 100644
index 0000000..c53ef22
--- /dev/null
+++ b/.github/workflows/python-package.yml
@@ -0,0 +1,26 @@
+name: Python package
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.10", "3.11", "3.12"]
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Run tests
+      run: |
+        bash scripts/test.sh
diff --git a/strava_calendar/test_data.py b/strava_calendar/test_data.py
index 160ebaf..2e6e678 100644
--- a/strava_calendar/test_data.py
+++ b/strava_calendar/test_data.py
@@ -1 +1,4 @@
 from strava_calendar.data import *  # noqa:F403
+
+def test_placeholder():
+    pass
diff --git a/strava_calendar/test_plot.py b/strava_calendar/test_plot.py
index 689f018..c4fb1a3 100644
--- a/strava_calendar/test_plot.py
+++ b/strava_calendar/test_plot.py
@@ -1 +1,4 @@
 from strava_calendar.plot import *  # noqa:F403
+
+def test_placeholder():
+    pass
diff --git a/strava_calendar/test_strava_calendar.py b/strava_calendar/test_strava_calendar.py
index 754101b..8fd9aaa 100644
--- a/strava_calendar/test_strava_calendar.py
+++ b/strava_calendar/test_strava_calendar.py
@@ -1 +1,4 @@
 from strava_calendar.strava_calendar import *  # noqa:F403
+
+def test_placeholder():
+    pass