diff --git a/alfa-client/apps/alfa-e2e/src/e2e/main-tests/postfach-mail/postfach-nachricht-reply-button.cy.ts b/alfa-client/apps/alfa-e2e/src/e2e/main-tests/postfach-mail/postfach-nachricht-reply-button.cy.ts
index eca73b26f756e3a3610b82f62299ddbde612e5a3..10a58ba9be2022445c7f3bbae826a7388a88ca3b 100644
--- a/alfa-client/apps/alfa-e2e/src/e2e/main-tests/postfach-mail/postfach-nachricht-reply-button.cy.ts
+++ b/alfa-client/apps/alfa-e2e/src/e2e/main-tests/postfach-mail/postfach-nachricht-reply-button.cy.ts
@@ -44,7 +44,7 @@ describe('Postfach Nachricht reply button', () => {
     header: {
       collaborationLevel: 0,
       serviceKonto: {
-        type: 'BayernId',
+        type: 'BAYERN_ID',
         postfachAddress: [
           {
             type: 1,