diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..9bffb73
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,34 @@
+{
+  "name": "go test",
+  "on":   ["push", "pull_request"],
+  "jobs": {
+    "test": {
+      "strategy": {
+        "matrix": {
+          "go-version": ["1.16.x"],
+          "os":         ["ubuntu-latest", "macos-latest", "windows-latest"]
+        }
+      },
+      "runs-on": "${{ matrix.os }}",
+      "steps": [
+        {
+          "name": "Install Go",
+          "uses": "actions/setup-go@v2",
+          "with": {"go-version": "${{ matrix.go-version }}"}
+        },
+        {
+          "name": "Checkout code",
+          "uses": "actions/checkout@v2"
+        },
+        {
+          "name": "Test",
+          "run": "go test -v ./..."
+        },
+        {
+          "name": "Install",
+          "run": "go install -v ./cmd/toml-test"
+        }
+      ]
+    }
+  }
+}