diff --git a/.github/workflows/frontend.yml b/.github/workflows/frontend.yml
index 17d4536..5c419c0 100644
--- a/.github/workflows/frontend.yml
+++ b/.github/workflows/frontend.yml
@@ -11,15 +11,11 @@ on:
 jobs:
   build:
     runs-on: ubuntu-16.04
-    strategy:
-      matrix:
-        node-version: [8.x, 10.x, 12.x]
     steps:
       - uses: actions/checkout@v1
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+      - uses: actions/setup-node@v1
         with:
-          node-version: ${{ matrix.node-version }}
+          node-version: '12.x'
       - name: yarn install, check and build
         run: |
           cd html
diff --git a/.travis.yml b/.travis.yml
index 059fb39..1a2727b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-  - "10"
+  - "12"
 services: docker
 env:
   - LIBWEBSOCKETS_VERSION=3.1.0