diff --git a/extensions/msteams/src/graph-members.test.ts b/extensions/msteams/src/graph-members.test.ts
index c82ea01f3cc..01fa96ab0ca 100644
--- a/extensions/msteams/src/graph-members.test.ts
+++ b/extensions/msteams/src/graph-members.test.ts
@@ -7,10 +7,8 @@ const mockState = vi.hoisted(() => ({
   fetchGraphJson: vi.fn(),
 }));
 
-vi.mock("./graph.js", async (importOriginal) => {
-  const actual = await importOriginal<typeof import("./graph.js")>();
+vi.mock("./graph.js", () => {
   return {
-    ...actual,
     resolveGraphToken: mockState.resolveGraphToken,
     fetchGraphJson: mockState.fetchGraphJson,
   };