diff --git a/scripts/adb-rimo-import/ADBAddressHelper/address_helper.php b/scripts/adb-rimo-import/ADBAddressHelper/address_helper.php
index 6ee70a8cc..a43474408 100644
--- a/scripts/adb-rimo-import/ADBAddressHelper/address_helper.php
+++ b/scripts/adb-rimo-import/ADBAddressHelper/address_helper.php
@@ -318,6 +318,13 @@ class AddressHelper
                 $this->logFindAddressError("[WW] Cannot update Strasse from ".$hausnummer->strasse->name." to ".$strasse_name." because not found ($addr_dbg_str)");
             }
         }
+
+        if($hausnummer_name != $hausnummer->hausnummer) {
+            $this->logFindAddressError("[II] Updating Hausnummer from ".$hausnummer->hausnummer." to ".$hausnummer_name." ($addr_dbg_str)");
+            $hausnummer->hausnummer = $hausnummer_name;
+            $hausnummer->save;
+        }
+
         if($plz_name != $hausnummer->plz->plz) {
             $new_plz = ADBPlzModel::getFirst(["gemeinde_id" => $gemeinde_id, "plz" => $plz_name]);
             if($new_plz) {