diff --git a/modules/ppcp-order-tracking/src/MetaBoxRenderer.php b/modules/ppcp-order-tracking/src/MetaBoxRenderer.php
index 9c27dada3..d44338314 100644
--- a/modules/ppcp-order-tracking/src/MetaBoxRenderer.php
+++ b/modules/ppcp-order-tracking/src/MetaBoxRenderer.php
@@ -78,7 +78,7 @@ class MetaBoxRenderer {
 			return;
 		}
 
-		$tracking_info = $this->order_tracking_endpoint->get_tracking_information( $post->ID );
+		$tracking_info = $this->order_tracking_endpoint->get_tracking_information( $wc_order->get_id() );
 
 		$tracking_is_not_added = empty( $tracking_info );