diff --git a/Layout/default/Preorder/export.csv.php b/Layout/default/Preorder/export.csv.php
index ac72e115a..2047fd008 100644
--- a/Layout/default/Preorder/export.csv.php
+++ b/Layout/default/Preorder/export.csv.php
@@ -16,7 +16,7 @@ while($data = mysqli_fetch_object($res)):
   $gemeinde = Layout::getMfValuecacheObject("ADBGemeinde",$strasse->gemeinde_id);
   $ortschaft = Layout::getMfValuecacheObject("ADBOrtschaft", $hausnummer->ortschaft_id);
   $plz = Layout::getMfValuecacheObject("ADBPlz", $hausnummer->plz_id);
-  $partner = Layout::getMfValuecacheObject("Address", $hausnummer->partner_id);
+  $partner = Layout::getMfValuecacheObject("Address", $data->partner_id);
   
   $unit_data = "";
   if($wohneinheit->block) $unit_data .= "Block ".$wohneinheit->block;