diff --git a/nextjs/src/models/local/tests/pageMarkdown.test.ts b/nextjs/src/models/local/tests/pageMarkdown.test.ts
index bc5da5c..9d3144f 100644
--- a/nextjs/src/models/local/tests/pageMarkdown.test.ts
+++ b/nextjs/src/models/local/tests/pageMarkdown.test.ts
@@ -1,18 +1,17 @@
 import { describe, it, expect } from "vitest";
-import { LocalCoursePage } from "../page/localCoursePage";
-import { pageMarkdownUtils } from "../page/pageMarkdownUtils";
+import { LocalCoursePage, localPageMarkdownUtils } from "../page/localCoursePage";
 
 describe("PageMarkdownTests", () => {
   it("can parse page", () => {
     const page: LocalCoursePage = {
       name: "test title",
       text: "test text content",
-      dueAt: new Date().toISOString(),
+      dueAt: "09/07/2024 23:59:00",
     };
 
-    const pageMarkdownString = pageMarkdownUtils.toMarkdown(page);
+    const pageMarkdownString = localPageMarkdownUtils.toMarkdown(page);
 
-    const parsedPage = pageMarkdownUtils.parseMarkdown(pageMarkdownString);
+    const parsedPage = localPageMarkdownUtils.parseMarkdown(pageMarkdownString);
 
     expect(parsedPage).toEqual(page);
   });