diff --git a/src/test/java/org/eclipse/openk/contactbasedata/service/AuthNAuthServiceTest.java b/src/test/java/org/eclipse/openk/contactbasedata/service/AuthNAuthServiceTest.java
index 7eef0e3..27aba4b 100644
--- a/src/test/java/org/eclipse/openk/contactbasedata/service/AuthNAuthServiceTest.java
+++ b/src/test/java/org/eclipse/openk/contactbasedata/service/AuthNAuthServiceTest.java
@@ -20,6 +20,7 @@
 import org.eclipse.openk.contactbasedata.config.TestConfiguration;
 import org.eclipse.openk.contactbasedata.model.JwtToken;
 import org.eclipse.openk.contactbasedata.model.LoginCredentials;
+import org.eclipse.openk.contactbasedata.model.TblInternalPerson;
 import org.eclipse.openk.contactbasedata.repository.CommunicationTypeRepository;
 import org.eclipse.openk.contactbasedata.repository.InternalPersonRepository;
 import org.eclipse.openk.contactbasedata.support.MockDataHelper;
@@ -60,9 +61,10 @@
 
     @Test
     public void shouldSynchronizeAuthnAuthRunThrou1() {
-
+        List<TblInternalPerson> internalPeople = MockDataHelper.mockTblInternalPersonPage().getContent();
+        internalPeople.get(1).setUserRef("karlK");
         when(internalPersonRepository.saveAll(any( List.class ))).thenReturn(Lists.emptyList());
-        when( internalPersonRepository.findByUserRefNotNull() ).thenReturn(MockDataHelper.mockTblInternalPersonPage().getContent());
+        when( internalPersonRepository.findByUserRefNotNull() ).thenReturn(internalPeople);
 
         JwtToken jwtToken = new JwtToken();
         jwtToken.setAccessToken("ds2ds2d23ad3242");