diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactController.java b/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactController.java
index 744a9342..548282d3 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactController.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactController.java
@@ -48,7 +48,6 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
              ? contactRepo.findContactByEmailAddressRegEx(emailAddressRegEx)
              : contactRepo.findContactByOptionalCaptionLike(caption);
 
-
         final var resources = mapper.mapList(entities, HsOfficeContactResource.class);
         return ResponseEntity.ok(resources);
     }
diff --git a/src/test/java/net/hostsharing/hsadminng/hs/office/scenarios/subscription/SubscribeExistingPersonAndContactToMailinglist.java b/src/test/java/net/hostsharing/hsadminng/hs/office/scenarios/subscription/SubscribeExistingPersonAndContactToMailinglist.java
index f018c454..e3f10185 100644
--- a/src/test/java/net/hostsharing/hsadminng/hs/office/scenarios/subscription/SubscribeExistingPersonAndContactToMailinglist.java
+++ b/src/test/java/net/hostsharing/hsadminng/hs/office/scenarios/subscription/SubscribeExistingPersonAndContactToMailinglist.java
@@ -34,7 +34,7 @@ public class SubscribeExistingPersonAndContactToMailinglist extends UseCase<Subs
         );
 
         obtain("Contact: %{subscriberEMailAddress}", () ->
-                httpGet("/api/hs/office/contacts?emailAddress=%{subscriberEMailAddress}")
+                httpGet("/api/hs/office/contacts?emailAddressRegEx=%{subscriberEMailAddress}")
                         .expecting(HttpStatus.OK).expecting(ContentType.JSON),
                 response -> response.expectArrayElements(1).getFromBody("[0].uuid"),
                 "In real scenarios there are most likely multiple results and you have to choose the right one."