diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..fa2641f
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,9 @@
+name: CI
+on: [push]
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Setup tmate session
+      uses: mxschmitt/action-tmate@v3