diff --git a/src/test/java/de/ids_mannheim/korap/dao/DaoTestBase.java b/src/test/java/de/ids_mannheim/korap/dao/DaoTestBase.java
index 31cf098..8e32b02 100644
--- a/src/test/java/de/ids_mannheim/korap/dao/DaoTestBase.java
+++ b/src/test/java/de/ids_mannheim/korap/dao/DaoTestBase.java
@@ -47,7 +47,7 @@
     
     protected void deleteUserGroup (int groupId, String username)
             throws KustvaktException {
-        userGroupDao.deleteGroup(groupId, username, false);
+        userGroupDao.deleteGroup(groupId, username);
         KustvaktException exception = assertThrows(KustvaktException.class,
                 () -> {
                     userGroupDao.retrieveGroupById(groupId);