diff --git a/.github/workflows/npm-test.js.yml b/.github/workflows/npm-test.js.yml
index 5a55fdd..30d1b73 100644
--- a/.github/workflows/npm-test.js.yml
+++ b/.github/workflows/npm-test.js.yml
@@ -3,19 +3,18 @@
 
 name: Node.js CI
 
-on:
-  [ push, pull_request ]
+on: [push, pull_request]
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
-      with:
-        node-version: 12.x
-    - run: npm install
-    - run: npm test
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: 12.x
+          cache: npm
+      - run: npm install
+      - run: npm test