diff --git a/extensions/qa-lab/src/mantis/slack-desktop-smoke.runtime.test.ts b/extensions/qa-lab/src/mantis/slack-desktop-smoke.runtime.test.ts
index 6020fcf30ab..1d1837f74ed 100644
--- a/extensions/qa-lab/src/mantis/slack-desktop-smoke.runtime.test.ts
+++ b/extensions/qa-lab/src/mantis/slack-desktop-smoke.runtime.test.ts
@@ -526,9 +526,18 @@ describe("mantis Slack desktop smoke runtime", () => {
     const summary = JSON.parse(await fs.readFile(result.summaryPath, "utf8")) as {
       artifacts: { screenshotPath?: string; videoPath?: string };
       error?: string;
+      hydrateMode: string;
       status: string;
+      timings: { phases: { name: string; status: string }[]; totalMs: number };
     };
     expect(summary.status).toBe("fail");
+    expect(summary.hydrateMode).toBe("source");
+    expect(summary.timings.totalMs).toBeGreaterThanOrEqual(0);
+    expect(summary.timings.phases).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({ name: "crabbox.remote_run", status: "fail" }),
+      ]),
+    );
     expect(summary.error).toContain("remote Slack QA failed");
     expect(summary.artifacts.screenshotPath).toContain("slack-desktop-smoke.png");
     expect(summary.artifacts.videoPath).toContain("slack-desktop-smoke.mp4");