diff --git a/tests/Service/Pdf/InvoiceRendererTest.php b/tests/Service/Pdf/InvoiceRendererTest.php
index 59c7f2d..86572f1 100644
--- a/tests/Service/Pdf/InvoiceRendererTest.php
+++ b/tests/Service/Pdf/InvoiceRendererTest.php
@@ -66,11 +66,12 @@ class InvoiceRendererTest extends WebTestCase
             ->setCode('ABC123')
             ->setDateFrom(new \DateTimeImmutable('2023-12-01'))
             ->setDateTo(new \DateTimeImmutable('2023-12-08'))
-            ->setCostUnit('FOO123')
+            ->setCostUnit('200')
         ;
 
         $jobProfile = new JobProfile();
         $jobProfile->setName('Allrounder');
+        $jobProfile->setCostUnit('300');
 
         $contact = new User();
         $contact
@@ -84,7 +85,6 @@ class InvoiceRendererTest extends WebTestCase
             ->setDestination($destination)
             ->setJobProfile($jobProfile)
             ->setContact($contact)
-            ->setCostCenter('BAR456')
         ;
 
         $application = new Application($assignment, $teamer);
@@ -98,6 +98,7 @@ class InvoiceRendererTest extends WebTestCase
         $invoice = new Upload();
         $invoice
             ->setType(Upload::TYPE_INVOICE)
+            ->setMimeType('application/pdf')
             ->setFilename('Honorarnote.pdf')
             ->setApprovedBy('FOO')
             ->setApprovedAt(new \DateTimeImmutable())