diff --git a/src/commands/doctor/shared/empty-allowlist-scan.test.ts b/src/commands/doctor/shared/empty-allowlist-scan.test.ts
index 93266e1ec33..8526025cccb 100644
--- a/src/commands/doctor/shared/empty-allowlist-scan.test.ts
+++ b/src/commands/doctor/shared/empty-allowlist-scan.test.ts
@@ -83,7 +83,7 @@ describe("doctor empty allowlist policy scan", () => {
 
     expect(warnings).toEqual(["extra:channels.signal"]);
     expect(extraWarningsForAccount).toHaveBeenCalledTimes(1);
-    const [warningOptions] = extraWarningsForAccount.mock.calls.at(0) ?? [];
+    const [warningOptions] = extraWarningsForAccount.mock.calls[0] ?? [];
     expect(warningOptions?.prefix).toBe("channels.signal");
   });
 });