diff --git a/CRM/Core/Payment/AuthorizeNetIPN.php b/CRM/Core/Payment/AuthorizeNetIPN.php
index bdae00f94edd..621ebde1eeda 100644
--- a/CRM/Core/Payment/AuthorizeNetIPN.php
+++ b/CRM/Core/Payment/AuthorizeNetIPN.php
@@ -146,6 +146,7 @@ public function recur(&$input, &$ids, &$objects, $first) {
       $contribution->amount_level = $objects['contribution']->amount_level;
       $contribution->address_id = $objects['contribution']->address_id;
       $contribution->campaign_id = $objects['contribution']->campaign_id;
+      $contribution->_relatedObjects = $objects['contribution']->_relatedObjects;
 
       $objects['contribution'] = &$contribution;
     }
diff --git a/tests/phpunit/CRM/Core/Payment/AuthorizeNetIPNTest.php b/tests/phpunit/CRM/Core/Payment/AuthorizeNetIPNTest.php
index da6311676d0d..cb73bbb3f4c7 100644
--- a/tests/phpunit/CRM/Core/Payment/AuthorizeNetIPNTest.php
+++ b/tests/phpunit/CRM/Core/Payment/AuthorizeNetIPNTest.php
@@ -186,6 +186,9 @@ public function testIPNPaymentMembershipRecurSuccess() {
         'sequential' => 1,
       ));
     $this->assertEquals(2, $contribution['count']);
+    // Ensure both contributions are coded as credit card contributions.
+    $this->assertEquals(1, $contribution['values'][0]['payment_instrument_id']);
+    $this->assertEquals(1, $contribution['values'][1]['payment_instrument_id']);
     $this->assertEquals('second_one', $contribution['values'][1]['trxn_id']);
     $this->callAPISuccessGetSingle('membership_payment', array('contribution_id' => $contribution['values'][1]['id']));
     $this->callAPISuccessGetSingle('line_item', array(