diff --git a/dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/UpdateCustomerTest.php b/dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/UpdateCustomerTest.php
index c57b456cf9e35..64f9afff81d16 100644
--- a/dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/UpdateCustomerTest.php
+++ b/dev/tests/api-functional/testsuite/Magento/GraphQl/Customer/UpdateCustomerTest.php
@@ -82,7 +82,7 @@ public function testUpdateCustomer()
             middlename
             lastname
             suffix
-            date_of_birth
+            dob
             taxvat
             email
             gender