diff --git a/.changeset/odd-balloons-sleep.md b/.changeset/odd-balloons-sleep.md
new file mode 100644
index 0000000000..0dd59bd2fd
--- /dev/null
+++ b/.changeset/odd-balloons-sleep.md
@@ -0,0 +1,5 @@
+---
+'@graphcommerce/magento-product': patch
+---
+
+Fixed a bug which caused the default values of the productAddToCartForm to be overwritten if the selected configurable option of a product contained a visible simple product. Before the fix you could not add the same product twice without reloading the page.
diff --git a/packages/magento-product/components/AddProductsToCart/AddProductsToCartForm.tsx b/packages/magento-product/components/AddProductsToCart/AddProductsToCartForm.tsx
index c8be97baf4..64f99377ff 100644
--- a/packages/magento-product/components/AddProductsToCart/AddProductsToCartForm.tsx
+++ b/packages/magento-product/components/AddProductsToCart/AddProductsToCartForm.tsx
@@ -79,6 +79,7 @@ export function AddProductsToCartForm(props: AddProductsToCartFormProps) {
     AddProductsToCartDocument,
     {
       ...formProps,
+      experimental_useV2: true,
       // We're stripping out incomplete entered options.
       onBeforeSubmit: async (variables) => {
         const variables2 = (await formProps.onBeforeSubmit?.(variables)) ?? variables