diff --git a/tests/unit/services/VatNumberValidationServiceTest.php b/tests/unit/services/VatNumberValidationServiceTest.php
index 3b6729f..396f714 100644
--- a/tests/unit/services/VatNumberValidationServiceTest.php
+++ b/tests/unit/services/VatNumberValidationServiceTest.php
@@ -936,7 +936,7 @@ public function getValidateVatHandlingRequestExceptionsProvidedData(): array
             ],
             // TODO: more test cases needed
             // TODO
-            'thrown client exception, error code unknown, error message set' => [
+            'thrown server exception, error code unknown, error message set' => [
                 'vatNumber' => new VatNumber(
                     'DE',
                     '12312312'