diff --git a/server/src/__tests__/issue-attachment-routes.test.ts b/server/src/__tests__/issue-attachment-routes.test.ts
index 2103aa58809..a15317fa864 100644
--- a/server/src/__tests__/issue-attachment-routes.test.ts
+++ b/server/src/__tests__/issue-attachment-routes.test.ts
@@ -624,7 +624,8 @@ describe("issue attachment routes", () => {
     const app = await createApp(storage);
     const res = await request(app).get("/api/attachments/attachment-1/content");
 
-    expect(res.status).toBe(403);
+    expect(res.status).toBe(404);
+    expect(res.body.error).toBe("Issue not found");
     expect(storage.getObject).not.toHaveBeenCalled();
   });