diff --git a/.github/workflows/python-package.yaml b/.github/workflows/python-package.yaml
new file mode 100644
index 0000000..68555fa
--- /dev/null
+++ b/.github/workflows/python-package.yaml
@@ -0,0 +1,25 @@
+name: Python package
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python: [2.7, 3.7, 3.8]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python }}
+      - name: Install Tox and any other packages
+        run: pip install tox
+      - name: Run Tox
+        # Run tox using the version of Python in `PATH`
+        run: tox -e py
diff --git a/tox.ini b/tox.ini
index 8a63b5b..3465418 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,4 +1,5 @@
 [tox]
+envlist=py24,py25,py26,py27,py31,py32,py33,py34,py35,py36,py37,py38,py39,pypy
 skipsdist=true
 
 [testenv]
@@ -15,11 +16,3 @@ deps=flake8
 commands =
     {envpython} -V
     flake8 speedtest.py
-
-[testenv:pypy]
-commands =
-    pypy -V
-    pypy -m compileall speedtest.py
-    pypy speedtest.py
-    pypy speedtest.py --source 172.17.0.1
-    pypy tests/scripts/source.py