diff --git a/backend/tests/data/users/teachers.test.ts b/backend/tests/data/users/teachers.test.ts
index 62ad6d81..6ac59df0 100644
--- a/backend/tests/data/users/teachers.test.ts
+++ b/backend/tests/data/users/teachers.test.ts
@@ -2,6 +2,7 @@ import { describe, it, expect, beforeAll } from 'vitest';
 import { TeacherRepository } from '../../../src/data/users/teacher-repository';
 import { setupTestApp } from '../../setup-tests';
 import { getTeacherRepository } from '../../../src/data/repositories';
+import { getFooFighters } from '../../test_assets/users/teachers.testdata';
 
 const username = 'testteacher';
 const firstName = 'John';
@@ -21,11 +22,12 @@ describe('TeacherRepository', () => {
     });
 
     it('should return teacher from the datbase', async () => {
-        const teacher = await teacherRepository.findByUsername('FooFighters');
+        const expected = getFooFighters();
+        const teacher = await teacherRepository.findByUsername(expected.username);
 
         expect(teacher).toBeTruthy();
-        expect(teacher?.firstName).toBe('Dave');
-        expect(teacher?.lastName).toBe('Grohl');
+        expect(teacher?.firstName).toBe(expected.firstName);
+        expect(teacher?.lastName).toBe(expected.lastName);
     });
 
     it('should return the queried teacher after he was added', async () => {
@@ -38,9 +40,9 @@ describe('TeacherRepository', () => {
     });
 
     it('should no longer return the queried teacher after he was removed again', async () => {
-        await teacherRepository.deleteByUsername('ZesdeMetaal');
+        await teacherRepository.deleteByUsername(username);
 
-        const retrievedTeacher = await teacherRepository.findByUsername('ZesdeMetaal');
+        const retrievedTeacher = await teacherRepository.findByUsername(username);
         expect(retrievedTeacher).toBeNull();
     });
 });