diff --git a/.github/ci.yaml b/.github/ci.yaml
new file mode 100644
index 0000000..f55bd3b
--- /dev/null
+++ b/.github/ci.yaml
@@ -0,0 +1,23 @@
+name: CI
+on: [pull_request, push]
+jobs:
+  #################### Unittests ####################
+  unittest:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.7,3.8,3.9]
+    steps:
+      - name: Install system packages
+        run: sudo apt update && sudo apt-get install libcurl4-openssl-dev libssl-dev
+      - name: Check out code from GitHub
+        uses: actions/checkout@v2.3.5
+      - name: Set up Python ${{ matrix.python-version }}
+        id: python
+        uses: actions/setup-python@main
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: pip install --upgrade pip setuptools wheel tox tox-docker
+      - name: Run unittest
+        run: tox -v -e ${{ matrix.python-version }}-linux-unit -- -v
diff --git a/tox.ini b/tox.ini
index d7c612e..7265145 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py27, py3{5,6,7,8,9}, pypy{,3}
+envlist = 3.7,3.8,3.9-linux-unit
 skip_missing_interpreters = True
 
 [testenv]