diff --git a/.github/workflows/browsers.yml b/.github/workflows/browsers.yml
index 6ec0c87..d4a728d 100644
--- a/.github/workflows/browsers.yml
+++ b/.github/workflows/browsers.yml
@@ -44,6 +44,17 @@ jobs:
       - uses: actions/setup-node@v1
         with:
           node-version: '12.x'
+
+      - name: Cache node modules
+        uses: actions/cache@v1
+        with:
+          path: node_modules
+          key: ${{ runner.OS }}-build-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.OS }}-build-${{ env.cache-name }}-
+            ${{ runner.OS }}-build-
+            ${{ runner.OS }}-
+
       - run: |
           npm ci
           npm run build
@@ -96,9 +107,15 @@ jobs:
       - uses: actions/checkout@v1
         with:
           fetch-depth: 1
-      - uses: actions/setup-node@v1
+      - name: Cache node modules
+        uses: actions/cache@v1
         with:
-          node-version: '12.x'
+          path: node_modules
+          key: ${{ runner.OS }}-build-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.OS }}-build-${{ env.cache-name }}-
+            ${{ runner.OS }}-build-
+            ${{ runner.OS }}-
       - run: |
           npm ci
           npm run build