diff --git a/includes/Product_Type.php b/includes/Product_Type.php
index 49975b6..b8a3863 100644
--- a/includes/Product_Type.php
+++ b/includes/Product_Type.php
@@ -170,9 +170,10 @@ class Product_Type extends \WC_Product {
 
                 // Handle variable products by including their variations
                 if ($product->is_type('variable')) {
-                    $variations = $product->get_available_variations();
-                    foreach ($variations as $variation_data) {
-                        $variation = wc_get_product($variation_data['variation_id']);
+                    // Get variation IDs directly from the product
+                    $variation_ids = $product->get_children();
+                    foreach ($variation_ids as $variation_id) {
+                        $variation = wc_get_product($variation_id);
                         if ($variation && $variation->is_in_stock() && $variation->is_purchasable()) {
                             $products[] = $variation;
                         }