diff --git a/backend/tests/test_assets/classes/classes.testdata.ts b/backend/tests/test_assets/classes/classes.testdata.ts
index 7b5f2976..dde6b372 100644
--- a/backend/tests/test_assets/classes/classes.testdata.ts
+++ b/backend/tests/test_assets/classes/classes.testdata.ts
@@ -2,12 +2,12 @@ import { EntityManager } from '@mikro-orm/core';
 import { Class } from '../../../src/entities/classes/class.entity';
 import { Student } from '../../../src/entities/users/student.entity';
 import { Teacher } from '../../../src/entities/users/teacher.entity';
-import { getTestleerkracht1 } from '../users/teachers.testdata';
-import { getTestleerling1 } from '../users/students.testdata';
+import { getLimpBizkit, getStaind, getTestleerkracht1 } from '../users/teachers.testdata';
+import { getDireStraits, getNoordkaap, getSmashingPumpkins, getTestleerling1, getTool } from '../users/students.testdata';
 
 export function makeTestClasses(em: EntityManager, students: Student[], teachers: Teacher[]): Class[] {
-    const studentsClass01 = students.slice(0, 8);
-    const teacherClass01: Teacher[] = teachers.slice(4, 5);
+    const studentsClass01 = [getTestleerling1()];
+    const teacherClass01: Teacher[] = [getTestleerkracht1()];
 
     class01 = em.create(Class, {
         classId: '8764b861-90a6-42e5-9732-c0d9eb2f55f9',
@@ -16,8 +16,8 @@ export function makeTestClasses(em: EntityManager, students: Student[], teachers
         students: studentsClass01,
     });
 
-    const studentsClass02: Student[] = students.slice(0, 2).concat(students.slice(3, 4));
-    const teacherClass02: Teacher[] = teachers.slice(1, 2);
+    const studentsClass02: Student[] = [getNoordkaap(), getDireStraits(), getSmashingPumpkins()];
+    const teacherClass02: Teacher[] = [getLimpBizkit()];
 
     class02 = em.create(Class, {
         classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89',
@@ -26,8 +26,8 @@ export function makeTestClasses(em: EntityManager, students: Student[], teachers
         students: studentsClass02,
     });
 
-    const studentsClass03: Student[] = students.slice(1, 4);
-    const teacherClass03: Teacher[] = teachers.slice(2, 3);
+    const studentsClass03: Student[] = [getDireStraits(), getTool(), getSmashingPumpkins()];
+    const teacherClass03: Teacher[] = [getStaind()];
 
     class03 = em.create(Class, {
         classId: '80dcc3e0-1811-4091-9361-42c0eee91cfa',
@@ -36,8 +36,8 @@ export function makeTestClasses(em: EntityManager, students: Student[], teachers
         students: studentsClass03,
     });
 
-    const studentsClass04: Student[] = students.slice(0, 2);
-    const teacherClass04: Teacher[] = teachers.slice(2, 3);
+    const studentsClass04: Student[] = [getNoordkaap(), getDireStraits()];
+    const teacherClass04: Teacher[] = [getStaind()];
 
     class04 = em.create(Class, {
         classId: '33d03536-83b8-4880-9982-9bbf2f908ddf',
diff --git a/backend/tests/test_assets/users/teachers.testdata.ts b/backend/tests/test_assets/users/teachers.testdata.ts
index cfb906b6..df89219b 100644
--- a/backend/tests/test_assets/users/teachers.testdata.ts
+++ b/backend/tests/test_assets/users/teachers.testdata.ts
@@ -43,19 +43,19 @@ let teacher03: Teacher;
 let teacher04: Teacher;
 let testleerkracht1: Teacher;
 
-export function getTeacher01(): Teacher {
+export function getFooFighters(): Teacher {
     return teacher01;
 }
 
-export function getTeacher02(): Teacher {
+export function getLimpBizkit(): Teacher {
     return teacher02;
 }
 
-export function getTeacher03(): Teacher {
+export function getStaind(): Teacher {
     return teacher03;
 }
 
-export function getTeacher04(): Teacher {
+export function getZesdeMetaal(): Teacher {
     return teacher04;
 }