diff --git a/tests/library/trace-viewer.spec.ts b/tests/library/trace-viewer.spec.ts
index 2bd7b85888..e834af37cf 100644
--- a/tests/library/trace-viewer.spec.ts
+++ b/tests/library/trace-viewer.spec.ts
@@ -241,6 +241,7 @@ test('should show params and return value', async ({ showTraceViewer }) => {
   await expect(traceViewer.callLines).toHaveText([
     /page.evaluate/,
     /wall time:[0-9/:,APM ]+/,
+    /start:[\d\.]+m?s/,
     /duration:[\d]+ms/,
     /expression:"\({↵    a↵  }\) => {↵    console\.log\(\'Info\'\);↵    console\.warn\(\'Warning\'\);↵    console/,
     'isFunction:true',
@@ -252,6 +253,7 @@ test('should show params and return value', async ({ showTraceViewer }) => {
   await expect(traceViewer.callLines).toContainText([
     /expect.toHaveText/,
     /wall time:[0-9/:,APM ]+/,
+    /start:[\d\.]+m?s/,
     /duration:[\d]+ms/,
     /locator:locator\('button'\)/,
     /expression:"to.have.text"/,
@@ -267,6 +269,7 @@ test('should show null as a param', async ({ showTraceViewer, browserName }) =>
   await expect(traceViewer.callLines).toHaveText([
     /page.evaluate/,
     /wall time:[0-9/:,APM ]+/,
+    /start:[\d\.]+m?s/,
     /duration:[\d]+ms/,
     'expression:"() => 1 + 1"',
     'isFunction:true',