diff --git a/civicrm/CRM/Contribute/Form/Task/Invoice.php b/civicrm/CRM/Contribute/Form/Task/Invoice.php
index f2742ee109e2dfb00e38dfad622818ce66593646..4d02644bd4bb5d7990c429cda9cbcd246b9210dc 100644
--- a/civicrm/CRM/Contribute/Form/Task/Invoice.php
+++ b/civicrm/CRM/Contribute/Form/Task/Invoice.php
@@ -301,13 +301,7 @@ class CRM_Contribute_Form_Task_Invoice extends CRM_Contribute_Form_Task {
       $invoiceDate = date("F j, Y");
       $dueDate = date('F j, Y', strtotime($contributionReceiveDate . "+" . $prefixValue['due_date'] . "" . $prefixValue['due_date_period']));
 
-      if ($input['component'] == 'contribute') {
-        $lineItem = CRM_Price_BAO_LineItem::getLineItemsByContributionID($contribID);
-      }
-      else {
-        $eid = $contribution->_relatedObjects['participant']->id;
-        $lineItem = CRM_Price_BAO_LineItem::getLineItems($eid, 'participant', NULL, TRUE, FALSE, TRUE);
-      }
+      $lineItem = CRM_Price_BAO_LineItem::getLineItemsByContributionID($contribID);
 
       $resultPayments = civicrm_api3('Payment', 'get', [
         'sequential' => 1,