diff --git a/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/Uri/ProductViewHelper.php b/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/Uri/ProductViewHelper.php
index 112aa2c0..04b18f6b 100644
--- a/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/Uri/ProductViewHelper.php
+++ b/public/typo3conf/ext/ep_theme/Classes/ViewHelpers/Uri/ProductViewHelper.php
@@ -81,12 +81,12 @@ class ProductViewHelper extends AbstractViewHelper
         }
 
         if (null !== $linkArguments) {
-            $targetPageUid = is_array($product) ? $product['detailPage'] : $product->getDetailPage();
+            $targetPageUid = is_array($product) ? (int)$product['detailPage'] : $product->getDetailPage();
             $uri = $renderingContext
                 ->getControllerContext()
                 ->getUriBuilder()
                 ->reset()
-                ->setTargetPageUid((int)$product['detailPage'])
+                ->setTargetPageUid($targetPageUid)
                 ->uriFor('detail', $linkArguments, 'Product', 'epproducts', 'product_detail')
             ;
         } else {