diff --git a/Configuration/TCA/Overrides/pages.php b/Configuration/TCA/Overrides/pages.php
index ee528a07..7d1e5759 100644
--- a/Configuration/TCA/Overrides/pages.php
+++ b/Configuration/TCA/Overrides/pages.php
@@ -38,6 +38,7 @@
                 'foreign_table' => 'tx_cartproducts_domain_model_product_product',
                 'minitems' => 0,
                 'maxitems' => 1,
+                'default' => 0,
             ],
         ],
     ];