diff --git a/extensions/msteams/src/monitor-handler.feedback-authz.test.ts b/extensions/msteams/src/monitor-handler.feedback-authz.test.ts
index 7c9a918064b..5a38cee674e 100644
--- a/extensions/msteams/src/monitor-handler.feedback-authz.test.ts
+++ b/extensions/msteams/src/monitor-handler.feedback-authz.test.ts
@@ -130,7 +130,7 @@ function createFeedbackInvokeContext(params: {
 }
 
 async function expectFileMissing(filePath: string) {
-  await expect(access(filePath)).rejects.toThrow();
+  await expect(access(filePath)).rejects.toMatchObject({ code: "ENOENT" });
 }
 
 async function withFeedbackHandler(params: {