diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index b05b5e2..f9a9e1c 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -27,5 +27,6 @@ jobs:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'
     - run: npm ci
+    - run: npx playwright install
     - run: npm run build --if-present
     - run: npm test
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index e889428..b36c126 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -16,6 +16,7 @@ jobs:
         with:
           node-version: 21
       - run: npm ci
+      - run: npx playwright install
       - run: npm test
 
   publish-npm:
@@ -28,6 +29,7 @@ jobs:
           node-version: 21
           registry-url: https://registry.npmjs.org/
       - run: npm ci
+      - run: npm build
       - run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}
diff --git a/web-test-runner.config.js b/web-test-runner.config.js
index a0a1215..ca89b19 100644
--- a/web-test-runner.config.js
+++ b/web-test-runner.config.js
@@ -8,11 +8,6 @@ export default {
     return log.args[0] !== "Lit is in dev mode. Not recommended for production! See https://lit.dev/msg/dev-mode for more information.";
   },
   browsers: [
-    playwrightLauncher({
-      launchOptions: {
-        headless: false,
-        devtools: true
-      },
-    }),
+    playwrightLauncher(),
   ],
 }