diff --git a/integrations/ecommerce/woocommerce.php b/integrations/ecommerce/woocommerce.php
index 52ffcdb..e9ad863 100644
--- a/integrations/ecommerce/woocommerce.php
+++ b/integrations/ecommerce/woocommerce.php
@@ -293,12 +293,12 @@ public function completed_order() {
 				foreach ( $items as $item ) {
 					$_product = $order->get_product_from_item( $item );
 					$product = array(
-						'id'       => $item->product_id,
+						'id'       => $item['product_id'],
 						'sku'      => $_product->get_sku(),
 						'name'     => $item['name'],
 						'price'    => $item['line_subtotal'],
 						'quantity' => $item['qty'],
-						'category' => implode( ', ', wp_list_pluck( wc_get_product_terms( $item->product_id, 'product_cat' ), 'name' ) ),
+						'category' => implode( ', ', wp_list_pluck( wc_get_product_terms( $item['product_id'], 'product_cat' ), 'name' ) ),
 					);
 
 					$products[] = $product;
@@ -336,4 +336,4 @@ function segment_commerce_woo() {
 	return $commerce->init();
 }
 
-add_action( 'plugins_loaded', 'segment_commerce_woo', 100 );
\ No newline at end of file
+add_action( 'plugins_loaded', 'segment_commerce_woo', 100 );