diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9acdc34f..2d6abb9e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,11 +16,14 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v1
 
+      - name: Install Yarn
+        run: npm install -g yarn
+
       - name: Install and Test
         run: |
-          npm install
-          npm run-script lint
-          npm run-script test
+          yarn install
+          yarn lint
+          yarn test
 
       - name: Uploade CodeCov Report
         uses: codecov/codecov-action@v1