diff --git a/Model/Data/Offer.php b/Model/Data/Offer.php
index 9d44837..da0807a 100644
--- a/Model/Data/Offer.php
+++ b/Model/Data/Offer.php
@@ -422,7 +422,6 @@ public function getRawData(): array
             ],
             'product' => null,
             'parameters' => $this->mapParameters($this->getParameters()),
-            'ean' => $this->getEan(),
             'description' => [
                 'sections' => [
                     0 => [
@@ -463,6 +462,10 @@ public function getRawData(): array
             'afterSalesServices' => $this->mapAfterSalesServices($this->getAfterSalesServices())
         ];
 
+        if ($this->getEan() != '') {
+            $rawData['ean'] = $this->getEan();
+        }
+
         return $rawData;
     }