diff --git a/app/controllers/PaymentController.php b/app/controllers/PaymentController.php
index 4f74c8575a6b..17198bcd3d7d 100755
--- a/app/controllers/PaymentController.php
+++ b/app/controllers/PaymentController.php
@@ -542,7 +542,7 @@ class PaymentController extends \BaseController
             }
         }
 
-        $invitation = Invitation::with('invoice.invoice_items', 'invoice.client.currency', 'invoice.client.account.account_gateways.gateway')->where('invitation_key', '=', $invitationKey)->firstOrFail();
+        $invitation = Invitation::with('invoice.invoice_items', 'invoice.client.currency', 'invoice.client.account.currency', 'invoice.client.account.account_gateways.gateway')->where('invitation_key', '=', $invitationKey)->firstOrFail();
         $invoice = $invitation->invoice;
         $client = $invoice->client;
         $account = $client->account;
diff --git a/app/models/Account.php b/app/models/Account.php
index 22fb3ecd1cfc..e611f9ddefb6 100755
--- a/app/models/Account.php
+++ b/app/models/Account.php
@@ -54,6 +54,11 @@ class Account extends Eloquent
         return $this->belongsTo('DatetimeFormat');
     }
 
+    public function currency()
+    {
+        return $this->belongsTo('Currency');
+    }
+
     public function size()
     {
         return $this->belongsTo('Size');