diff --git a/api/middleware/middleware.py b/api/middleware/middleware.py
index 9bb4e33c..5c1cd207 100644
--- a/api/middleware/middleware.py
+++ b/api/middleware/middleware.py
@@ -85,7 +85,6 @@ def __call__(self, request):
 
 
 class DisableCSRFMiddleware(object):
-
     def __init__(self, get_response):
         self.get_response = get_response
 
diff --git a/frontend/frontend/cypress/e2e/teacher/course.cy.ts b/frontend/frontend/cypress/e2e/teacher/course.cy.ts
index f3390355..f5ffa689 100644
--- a/frontend/frontend/cypress/e2e/teacher/course.cy.ts
+++ b/frontend/frontend/cypress/e2e/teacher/course.cy.ts
@@ -8,14 +8,12 @@ describe('create and change a course', () => {
       cy.get('#addCourse').click()
       // fill in the fields
       cy.get('#courseName').type('test course')
-      cy.get('#uploadStudent').get('#email').type('student@testing.com')
-      cy.get('#uploadStudent').get('#add').click()
       cy.get('#save').click()
       cy.get('#confirm').click()
       // check if course was added
       cy.get('#logo').click();
       cy.contains('test course').should('exist')
-      cy.contains('Students: 1').should('exist')
+      cy.contains('Students: 0').should('exist')
     })
 
     it('alter course', () => {
@@ -23,13 +21,13 @@ describe('create and change a course', () => {
       cy.contains('test course').click()
       cy.get('#editButton').click()
       // add a student
-      cy.get('#uploadStudent').get('#email').type('student1@testing.com') // make sure there is a student 1 in the db
+      cy.get('#uploadStudent').get('#email').type('student@testing.com')
       cy.get('#uploadStudent').get('#add').click()
       // save course
       cy.get('#save').click()
       cy.get('#confirm').click()
       // check if the student was added
       cy.get('#logo').click();
-      cy.contains('Students: 2').should('exist')
+      cy.contains('Students: 1').should('exist')
     }) 
 })
\ No newline at end of file
diff --git a/frontend/frontend/cypress/fixtures/test.pdf b/frontend/frontend/cypress/fixtures/test.pdf
index e69de29b..9b30cd43 100644
Binary files a/frontend/frontend/cypress/fixtures/test.pdf and b/frontend/frontend/cypress/fixtures/test.pdf differ
diff --git a/frontend/frontend/src/components/GroupAccessComponent.tsx b/frontend/frontend/src/components/GroupAccessComponent.tsx
index d1dc91a3..1758bf64 100644
--- a/frontend/frontend/src/components/GroupAccessComponent.tsx
+++ b/frontend/frontend/src/components/GroupAccessComponent.tsx
@@ -35,7 +35,7 @@ export function GroupAccessComponent({
                 marginBottom={2}
             >
                 {/* Button to navigate to groups page */}
-                <Button data-cy="groupButton" onClick={handleClick}>{t('groups')}</Button>
+                <Button data-cy="groupButton" id='groupButton' onClick={handleClick}>{t('groups')}</Button>
             </Box>
         </>
     )