diff --git a/includes/class-wc-amazon-payments-advanced-order-admin.php b/includes/class-wc-amazon-payments-advanced-order-admin.php
index 07b56067..7a9a8d68 100644
--- a/includes/class-wc-amazon-payments-advanced-order-admin.php
+++ b/includes/class-wc-amazon-payments-advanced-order-admin.php
@@ -167,6 +167,9 @@ public function meta_box() {
 	public function authorization_box() {
 		global $post, $wpdb, $theorder;
 
+		if ( empty( $post->ID ) ) {
+			return;
+		}
 		$actions  = array();
 		$order_id = absint( $post->ID );