diff --git a/whmcs.class.php b/whmcs.class.php
index a0b34da..6c3a0a9 100644
--- a/whmcs.class.php
+++ b/whmcs.class.php
@@ -557,7 +557,7 @@ public function getOrders($uid = 0, $orderId = 0, $status = '', $start = 0, $lim
 		}
 
 		if($orderId > 0){
-			$params['id'] = $invoiceId;
+			$params['id'] = $orderId;
 		}
 
 		if($status == "Pending" || $status == "Active" || $status == "Fraud" || $status == "Cancelled"){