diff --git a/docs/scripts/postbuild.js b/docs/scripts/postbuild.js
index 1f2d6d35..69b3bcd5 100644
--- a/docs/scripts/postbuild.js
+++ b/docs/scripts/postbuild.js
@@ -41,7 +41,7 @@ const app = polka()
       process.exit(1);
     }
 
-    const browser = await playwright.launchChromium();
+    const browser = await playwright.launchChromium({ headless: true });
     const context = await browser.newContext();
     const page = await context.newPage();