diff --git a/CRM/Report/Form/Member/Detail.php b/CRM/Report/Form/Member/Detail.php
index 96c75f9e8e08..81ea4b89dadf 100644
--- a/CRM/Report/Form/Member/Detail.php
+++ b/CRM/Report/Form/Member/Detail.php
@@ -178,10 +178,7 @@ public function __construct() {
           'receipt_date' => NULL,
           'fee_amount' => NULL,
           'net_amount' => NULL,
-          'total_amount' => [
-            'title' => ts('Payment Amount (most recent)'),
-            'statistics' => ['sum' => ts('Amount')],
-          ],
+          'total_amount' => NULL,
         ],
         'filters' => [
           'receive_date' => ['operatorType' => CRM_Report_Form::OP_DATE],