diff --git a/extensions/msteams/src/attachments.graph.test.ts b/extensions/msteams/src/attachments.graph.test.ts
index 608aa970ded..5ff1b2b0979 100644
--- a/extensions/msteams/src/attachments.graph.test.ts
+++ b/extensions/msteams/src/attachments.graph.test.ts
@@ -313,7 +313,12 @@ describe("msteams graph attachments", () => {
 
     expectAttachmentMediaLength(media.media, 0);
     const calledUrls = fetchMock.mock.calls.map((call) => call[0]);
-    expect(calledUrls.some((url) => url.startsWith(GRAPH_SHARES_URL_PREFIX))).toBe(true);
+    expect(calledUrls).toEqual([
+      DEFAULT_MESSAGE_URL,
+      expect.stringContaining(GRAPH_SHARES_URL_PREFIX),
+      `${DEFAULT_MESSAGE_URL}/hostedContents`,
+      expect.stringContaining(GRAPH_SHARES_URL_PREFIX),
+    ]);
     expect(calledUrls).not.toContain(escapedUrl);
   });
 
diff --git a/extensions/msteams/src/attachments.test.ts b/extensions/msteams/src/attachments.test.ts
index 023821e17aa..66ace547990 100644
--- a/extensions/msteams/src/attachments.test.ts
+++ b/extensions/msteams/src/attachments.test.ts
@@ -638,8 +638,8 @@ describe("msteams attachments", () => {
           return resolveRequestUrl(input);
         });
         // Should have hit the original host, NOT graph shares.
-        expect(calledUrls.some((url) => url === directUrl)).toBe(true);
-        expect(calledUrls.some((url) => url.startsWith(GRAPH_SHARES_URL_PREFIX))).toBe(false);
+        expect(calledUrls).toContain(directUrl);
+        expect(calledUrls.filter((url) => url.startsWith(GRAPH_SHARES_URL_PREFIX))).toEqual([]);
       });
     });