diff --git a/application/Preorder/PreorderController.php b/application/Preorder/PreorderController.php
index f32ef4878..549d970a7 100644
--- a/application/Preorder/PreorderController.php
+++ b/application/Preorder/PreorderController.php
@@ -136,14 +136,14 @@ class PreorderController extends mfBaseController {
           $campaign = new Preordercampaign($campaign_id);
           $this->layout()->set("campaign", $campaign);
 
-          if($campaign->owner_id != $this->me->address_id && NetworkAddressModel::getFirst(["network_id" => $campaign->network_id, "address_id" => $this->me->address_id, "salespartner"])) {
+          if($campaign->network->owner_id != $this->me->address_id && NetworkAddressModel::getFirst(["network_id" => $campaign->network_id, "address_id" => $this->me->address_id, "addresstype" => "salespartner"])) {
               $filter["operator_id"] = $this->me->address_id;
           }
 
         }
       } else {
         $filter['preordercampaign_id'] = $my_campaign_ids;
-        if(NetworkAddressModel::getFirst(["address_id" => $this->me->address_id, "salespartner"])) {
+        if(NetworkAddressModel::getFirst(["address_id" => $this->me->address_id, "addresstype" => "salespartner"])) {
             $filter["operator_id"] = $this->me->address_id;
         }