diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 279ccfe..14e68b8 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -1,28 +1,33 @@
 name: Go
 on: [push]
 jobs:
+  test:
+    # name: build
+    strategy:
+      matrix:
+        # go: [1.12.x, 1.13.x]
+        os: [macOS-latest, windows-latest] # ubuntu-latest
+    runs-on: ${{ matrix.os }}
 
-  build:
-    name: Build
-    runs-on: macOS-10.14
     steps:
+      - name: Set up Go 1.13
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.13
+        id: go
 
-    - name: Set up Go 1.13
-      uses: actions/setup-go@v1
-      with:
-        go-version: 1.13
-      id: go
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v1
 
-    - name: Check out code into the Go module directory
-      uses: actions/checkout@v1
+      - name: Get dependencies
+        run: |
+          go get -v -t -d ./...
+          # if [ -f Gopkg.toml ]; then
+          #     curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
+          #     dep ensure
+          # fi
 
-    - name: Get dependencies
-      run: |
-        go get -v -t -d ./...
-        if [ -f Gopkg.toml ]; then
-            curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
-            dep ensure
-        fi
-
-    - name: Build
-      run: go build -v .
+      - name: Build
+        run: go build -v .
+      # - name: Test
+      #   run: go test -v .