diff --git a/web/typo3conf/ext/ep_products/Classes/Domain/Serialization/Product.php b/web/typo3conf/ext/ep_products/Classes/Domain/Serialization/Product.php
index 5aa5eef9..64465daa 100644
--- a/web/typo3conf/ext/ep_products/Classes/Domain/Serialization/Product.php
+++ b/web/typo3conf/ext/ep_products/Classes/Domain/Serialization/Product.php
@@ -50,7 +50,7 @@ class Product
             'images' => [],
         ];
 
-        $product['@id'] = $entity->getUid();
+        $product['@id'] = $entity->getBusProId();
         $product['@code'] = $entity->getCode();
         $product['name'] = preg_replace('/[\r\n\s]+/', ' ', $entity->getName()) . ' - ' . $entity->getConcept()->getName();
 
diff --git a/web/typo3conf/ext/ep_theme/Resources/Private/Templates/Product/Detail.html b/web/typo3conf/ext/ep_theme/Resources/Private/Templates/Product/Detail.html
index 86b3e1f2..72513c1f 100644
--- a/web/typo3conf/ext/ep_theme/Resources/Private/Templates/Product/Detail.html
+++ b/web/typo3conf/ext/ep_theme/Resources/Private/Templates/Product/Detail.html
@@ -17,7 +17,7 @@
             }'
             argument-prefix='<ep:argumentPrefix pluginName="Ajax" />'
             :hotel-first="{f:if(condition: settings.hotelOnTop, then: 'true', else: 'false')}"
-            :fb-pixel-data="{ productUid: <f:format.raw>{product.uid}</f:format.raw>, nameInternal: '<f:format.raw>{product.nameInternal}</f:format.raw>' }"
+            :fb-pixel-data="{ productUid: <f:format.raw>{product.busProId}</f:format.raw>, nameInternal: '<f:format.raw>{product.nameInternal}</f:format.raw>' }"
             :watchlist="watchlist"
             :daytrip="{product.daytrip -> v:variable.convert(type: 'int')}"
             inline-template>