diff --git a/playwright.config.ts b/playwright.config.ts
index d8210e3d..b6f26dab 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -1,6 +1,6 @@
 import { defineConfig, devices } from '@playwright/test';
 
-const port = 3000;
+const PORT = 3000;
 
 /**
  * Read environment variables from file.
@@ -38,13 +38,26 @@ export default defineConfig({
       name: 'chromium',
       use: { ...devices['Desktop Chrome'] },
     },
+    {
+      name: 'firefox',
+      use: {
+        ...devices['Desktop Firefox'],
+      },
+    },
+
+    {
+      name: 'webkit',
+      use: {
+        ...devices['Desktop Safari'],
+      },
+    },
   ],
 
   /* Run your local dev server before starting the tests */
   webServer: {
-    command: `npx vite --port ${port}`,
+    command: `yarn start --port ${PORT}`,
     timeout: 10 * 1000,
-    port,
+    port: PORT,
     reuseExistingServer: !process.env.CI,
   },
 });
diff --git a/src/index.tsx b/src/index.tsx
index a4b68657..3abcf35b 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -3,14 +3,14 @@ import { createRoot } from 'react-dom/client';
 
 import './index.css';
 import App from './App';
-// import { initMocks } from './test/server';
+import { initMocks } from './test/server';
 
 const root = createRoot(document.getElementById('root') as HTMLElement);
 
-// initMocks().then(() => {
-root.render(
-  <React.StrictMode>
-    <App />
-  </React.StrictMode>
-);
-// });
+initMocks().then(() => {
+  root.render(
+    <React.StrictMode>
+      <App />
+    </React.StrictMode>
+  );
+});