diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 9f5bda6..b669853 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -27,7 +27,7 @@ jobs:
           cache: "pnpm"
 
       - name: Install packages
-        run: pnpm install --frozen-lockfile
+        run: pnpm install --frozen-lockfile && node ./node_modules/puppeteer/install.mjs
         env:
           PUPPETEER_SKIP_DOWNLOAD: true
 
diff --git a/tests/browser/startup.mjs b/tests/browser/startup.mjs
index 3cb4158..c504ff0 100644
--- a/tests/browser/startup.mjs
+++ b/tests/browser/startup.mjs
@@ -16,7 +16,6 @@ try {
   browser = await puppeteer.launch({
     headless: true,
     args: ['--no-sandbox', '--disable-setuid-sandbox'],
-    slowMo: 50,
   });
   const page = await browser.newPage();
   await page.goto(server.resolvedUrls.local[0]);