diff --git a/sources/AppBundle/Event/JsonLd.php b/sources/AppBundle/Event/JsonLd.php
index b15f28ffe..75f629c82 100644
--- a/sources/AppBundle/Event/JsonLd.php
+++ b/sources/AppBundle/Event/JsonLd.php
@@ -48,7 +48,7 @@ public function getDataForEvent(Event $event): array
                 ];
 
                 if (count($socialUrls) > 0) {
-                    $person['sameAs'] = array_values($socialUrls);
+                    $person['sameAs'] = $socialUrls;
                 }
 
                 $performers[] = $person;
diff --git a/sources/AppBundle/Event/Model/Invoice.php b/sources/AppBundle/Event/Model/Invoice.php
index bb84de5ec..5ba060403 100644
--- a/sources/AppBundle/Event/Model/Invoice.php
+++ b/sources/AppBundle/Event/Model/Invoice.php
@@ -24,7 +24,7 @@ class Invoice implements NotifyPropertyInterface
     private ?\DateTime $invoiceDate = null;
 
     /**
-     * @var int
+     * @var float
      */
     private $amount;
 
@@ -163,7 +163,7 @@ public function setInvoiceDate(?\DateTime $invoiceDate = null): self
     }
 
     /**
-     * @return int
+     * @return float
      */
     public function getAmount()
     {
@@ -171,7 +171,7 @@ public function getAmount()
     }
 
     /**
-     * @param int $amount
+     * @param float $amount
      */
     public function setAmount($amount): self
     {
diff --git a/sources/AppBundle/Event/Model/Ticket.php b/sources/AppBundle/Event/Model/Ticket.php
index 30ef3995d..e27ed2c09 100644
--- a/sources/AppBundle/Event/Model/Ticket.php
+++ b/sources/AppBundle/Event/Model/Ticket.php
@@ -88,7 +88,7 @@ class Ticket implements NotifyPropertyInterface
     private ?TicketEventType $ticketEventType = null;
 
     /**
-     * @var int
+     * @var float
      */
     private $amount;
 
@@ -308,7 +308,7 @@ public function setTicketEventType(TicketEventType $ticketEventType): self
     }
 
     /**
-     * @return int
+     * @return float
      */
     public function getAmount()
     {
@@ -316,7 +316,7 @@ public function getAmount()
     }
 
     /**
-     * @param int $amount
+     * @param float $amount
      */
     public function setAmount($amount): self
     {