diff --git a/application/AddressDB/AddressDB.php b/application/AddressDB/AddressDB.php
index ea9c4e282..4c9332b93 100644
--- a/application/AddressDB/AddressDB.php
+++ b/application/AddressDB/AddressDB.php
@@ -21,7 +21,7 @@ class AddressDB {
     `Strasse`.`name` AS `strasse`,
     `Hausnummer`.`id` AS `hausnummer_id`,
     `Hausnummer`.`status_id` AS `status_id`,
-    `Hausnummer`.`oaid` AS `oaid`,
+    `Hausnummer`.`oaid` AS `hausnummer_oaid`,
     `Hausnummer`.`adrcd` AS `adrcd`,
     `Hausnummer`.`subcd` AS `subcd`,
     `Hausnummer`.`hausnummer` AS `hausnummer`,