diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
new file mode 100644
index 0000000..2cea4ce
--- /dev/null
+++ b/.github/workflows/coverage.yml
@@ -0,0 +1,40 @@
+# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
+name: Pytest Coverage, Coveralls
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: [3.7, 3.8, 3.9]
+
+    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 dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install flake8 pytest coverage
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        pip install -e .
+    - name: Test with coverage
+      run: |
+        coverage run --source allantools setup.py test
+        coverage html
+        coverage report
+    - name: Coveralls GitHub Action
+      uses: coverallsapp/github-action@v2.2.3
+            
diff --git a/coverage.sh b/coverage.sh
index 9917911..73a9194 100755
--- a/coverage.sh
+++ b/coverage.sh
@@ -4,6 +4,6 @@
 # works at least on Ubuntu 16.04LTS
 # AW2016-11-13
 
-python-coverage run --source allantools setup.py test
-python-coverage html
-python-coverage report
+python3-coverage run --source allantools setup.py test
+python3-coverage html
+python3-coverage report
diff --git a/pytest.ini b/pytest.ini
index 54c994c..8e54a91 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,3 +1,5 @@
 [pytest]
 markers = 
 	slow: marks tests as slow (deselect with '-m "not slow"')
+testpaths =
+    tests