diff --git a/ci_hack.php b/ci_hack.php
index 8bafa5f7b..a7cfe5d02 100755
--- a/ci_hack.php
+++ b/ci_hack.php
@@ -369,5 +369,4 @@ require_once(dirname(__FILE__).'/application/core/FHC_Model.php');
 $model=new CI_Model();
 
 // Traits
-require_once(dirname(__FILE__).'db_extra.php');
-
+require_once(dirname(__FILE__).'/ci_db_extra.php');
\ No newline at end of file
diff --git a/tests/codeception/_data/dump.sql b/tests/codeception/_data/dump.sql
index d72b8d895..62deaa687 100644
--- a/tests/codeception/_data/dump.sql
+++ b/tests/codeception/_data/dump.sql
@@ -15,6 +15,8 @@ DELETE FROM public.tbl_ort;
 DELETE FROM public.tbl_kontakt WHERE person_id > 2;
 -- EMPTY public.tbl_benutzer
 DELETE FROM public.tbl_benutzer WHERE person_id > 2;
+-- EMPTY public.tbl_preinteressent
+DELETE FROM public.tbl_preinteressent WHERE person_id > 2;
 -- EMPTY public.tbl_person
 DELETE FROM public.tbl_person WHERE person_id > 2;