diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
new file mode 100644
index 0000000..1d0d4d8
--- /dev/null
+++ b/.github/workflows/python-tests.yml
@@ -0,0 +1,38 @@
+name: Python tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11"]  # Adjusted based on pyproject.toml
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install Poetry
+      uses: snok/install-poetry@v1
+      with:
+        version: 1.5.1
+        virtualenvs-create: true
+        virtualenvs-in-project: true
+    - name: Install dependencies
+      run: |
+        poetry install --no-interaction --with test,develop
+    - name: Run tests with pytest
+      run: |
+        poetry run pytest --cov=geonames tests/ --cov-report=xml
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v3
+      with:
+        file: ./coverage.xml
+        fail_ci_if_error: true