diff --git a/system/dbupdate_3.4.php b/system/dbupdate_3.4.php
index b89668811..7285cf387 100644
--- a/system/dbupdate_3.4.php
+++ b/system/dbupdate_3.4.php
@@ -50,7 +50,7 @@ $tabellen=array(
 	"bis.tbl_bisstandort"  => array("standort_code","bezeichnung","aktiv","insertamum","insertvon","updateamum","updatevon"),
 	"bis.tbl_bisverwendung"  => array("bisverwendung_id","ba1code","ba2code","vertragsstunden","beschausmasscode","verwendung_code","mitarbeiter_uid","hauptberufcode","hauptberuflich","habilitation","beginn","ende","updateamum","updatevon","insertamum","insertvon","ext_id","dv_art","inkludierte_lehre","zeitaufzeichnungspflichtig","azgrelevant", "homeoffice"),
 	"bis.tbl_bundesland"  => array("bundesland_code","kurzbz","bezeichnung"),
-	"bis.tbl_entwicklungsteam"  => array("mitarbeiter_uid","studiengang_kz","besqualcode","beginn","ende","updateamum","updatevon","insertamum","insertvon","ext_id"),
+	"bis.tbl_entwicklungsteam"  => array("mitarbeiter_uid","studiengang_kz","besqualcode","beginn","ende","updateamum","updatevon","insertamum","insertvon","ext_id","entwicklungsteam_id"),
 	"bis.tbl_gemeinde"  => array("gemeinde_id","plz","name","ortschaftskennziffer","ortschaftsname","bulacode","bulabez","kennziffer"),
 	"bis.tbl_gsstudientyp" => array("gsstudientyp_kurzbz","bezeichnung","studientyp_code"),
 	"bis.tbl_gsprogrammtyp" => array("gsprogrammtyp_kurzbz","bezeichnung","programmtyp_code"),