diff --git a/application/ADBHausnummer/ADBHausnummerModel.php b/application/ADBHausnummer/ADBHausnummerModel.php
index d589558f7..8703b8cd8 100644
--- a/application/ADBHausnummer/ADBHausnummerModel.php
+++ b/application/ADBHausnummer/ADBHausnummerModel.php
@@ -147,7 +147,7 @@ class ADBHausnummerModel {
 
         $sql .= " WHERE $where";
 
-        if (!empty($filter['home_oaid_rimo_id'])) {
+        if (!empty($filter['home_oaid_rimo_id']) && !$join_tables) {
             $sql .= " GROUP BY Hausnummer.id";
         }