diff --git a/test/lib/browsers/playwright.ts b/test/lib/browsers/playwright.ts
index 6e10d57d62295..f54062d3c45b2 100644
--- a/test/lib/browsers/playwright.ts
+++ b/test/lib/browsers/playwright.ts
@@ -55,6 +55,7 @@ export class Playwright extends BrowserInterface {
       await context.tracing.start({
         screenshots: true,
         snapshots: true,
+        sources: true,
       })
       this.activeTrace = encodeURIComponent(url)