diff --git a/system/dbupdate_3.3.php b/system/dbupdate_3.3.php
index cde9c02d1..55b272bab 100644
--- a/system/dbupdate_3.3.php
+++ b/system/dbupdate_3.3.php
@@ -922,6 +922,7 @@ $tabellen=array(
 	"system.tbl_cronjob"  => array("cronjob_id","server_kurzbz","titel","beschreibung","file","last_execute","aktiv","running","jahr","monat","tag","wochentag","stunde","minute","standalone","reihenfolge","updateamum", "updatevon","insertamum","insertvon","variablen"),
 	"system.tbl_benutzerrolle"  => array("benutzerberechtigung_id","rolle_kurzbz","berechtigung_kurzbz","uid","funktion_kurzbz","oe_kurzbz","art","studiensemester_kurzbz","start","ende","negativ","updateamum", "updatevon","insertamum","insertvon","kostenstelle_id","anmerkung"),
 	"system.tbl_berechtigung"  => array("berechtigung_kurzbz","beschreibung"),
+	"system.tbl_extensions" => array("extension_id","name","version","description","license","url","core_version","dependencies","enabled"),
 	"system.tbl_phrase" => array("phrase_id","app","phrase","insertamum","insertvon"),
 	"system.tbl_phrasentext" => array("phrasentext_id","phrase_id","sprache","orgeinheit_kurzbz","orgform_kurzbz","text","description","insertamum","insertvon"),
 	"system.tbl_rolle"  => array("rolle_kurzbz","beschreibung"),