diff --git a/nextjs/docs/advanced-features/security-headers.md b/nextjs/docs/advanced-features/security-headers.md
index c51718bdc..9a3165c0e 100644
--- a/nextjs/docs/advanced-features/security-headers.md
+++ b/nextjs/docs/advanced-features/security-headers.md
@@ -18,7 +18,7 @@ module.exports = {
     return [
       {
         // Apply these headers to all routes in your application.
-        source: '/(.*)',
+        source: '/:path*',
         headers: securityHeaders,
       },
     ]