diff --git a/assistant/src/__tests__/channel-readiness-service.test.ts b/assistant/src/__tests__/channel-readiness-service.test.ts
index c6283c0e53f..ec4a9850665 100644
--- a/assistant/src/__tests__/channel-readiness-service.test.ts
+++ b/assistant/src/__tests__/channel-readiness-service.test.ts
@@ -1,4 +1,4 @@
-import { describe, test, expect, beforeEach, mock } from 'bun:test';
+import { describe, test, expect, beforeEach } from 'bun:test';
 import { ChannelReadinessService, REMOTE_TTL_MS } from '../runtime/channel-readiness-service.js';
 import type { ChannelProbe, ReadinessCheckResult } from '../runtime/channel-readiness-types.js';