diff --git a/src/Core/Entity/Extension/OrderExtension.php b/src/Core/Entity/Extension/OrderExtension.php
index 302d3a1e..603142ae 100644
--- a/src/Core/Entity/Extension/OrderExtension.php
+++ b/src/Core/Entity/Extension/OrderExtension.php
@@ -33,7 +33,7 @@ public function extendFields(FieldCollection $collection): void
                 'id',
                 'order_id',
                 RatepayOrderDataDefinition::class,
-                false
+                true
             ))->addFlags(new RestrictDelete())
         );
     }
diff --git a/src/Core/Entity/Extension/OrderLineItemExtension.php b/src/Core/Entity/Extension/OrderLineItemExtension.php
index 4943b25e..038ed620 100644
--- a/src/Core/Entity/Extension/OrderLineItemExtension.php
+++ b/src/Core/Entity/Extension/OrderLineItemExtension.php
@@ -33,7 +33,7 @@ public function extendFields(FieldCollection $collection): void
                 'id',
                 'order_line_item_id',
                 RatepayOrderLineItemDataDefinition::class,
-                false
+                true
             ))->addFlags(new RestrictDelete())
         );
     }