diff --git a/examples/partial-prerendering/app/layout.tsx b/examples/partial-prerendering/app/layout.tsx
index 701f3bf..7dfe1fd 100644
--- a/examples/partial-prerendering/app/layout.tsx
+++ b/examples/partial-prerendering/app/layout.tsx
@@ -38,7 +38,6 @@ export default function RootLayout({
             </div>
           </div>
         </div>
-        <VercelToolbar />
       </body>
     </html>
   );
diff --git a/examples/summer-sale/app/layout.tsx b/examples/summer-sale/app/layout.tsx
index 448a1e5..4c0a88a 100644
--- a/examples/summer-sale/app/layout.tsx
+++ b/examples/summer-sale/app/layout.tsx
@@ -14,12 +14,13 @@ export default function RootLayout({
 }: Readonly<{
   children: React.ReactNode;
 }>) {
+  const shouldInjectToolbar = process.env.NODE_ENV === 'development';
   return (
     <html lang="en">
       <body className="">
         {children}
 
-        <VercelToolbar />
+        {shouldInjectToolbar && <VercelToolbar />}
         <Analytics />
       </body>
     </html>
