diff -u b/modules/ubercart/migration_templates/d6_ubercart_billing_profile.yml b/modules/ubercart/migration_templates/d6_ubercart_billing_profile.yml
--- b/modules/ubercart/migration_templates/d6_ubercart_billing_profile.yml
+++ b/modules/ubercart/migration_templates/d6_ubercart_billing_profile.yml
@@ -23,7 +23,7 @@
   'address/family_name': billing_last_name
   'address/organization': billing_company
   'address/address_line1': billing_street1
-  'address/address_line1': billing_street2
+  'address/address_line2': billing_street2
   'address/locality': billing_city
   'address/administrative_area': billing_zone
   'address/postal_code': billing_postal_code
diff -u b/modules/ubercart/tests/src/Kernel/Migrate/d6/MigrateProfileBillingTest.php b/modules/ubercart/tests/src/Kernel/Migrate/d6/MigrateProfileBillingTest.php
--- b/modules/ubercart/tests/src/Kernel/Migrate/d6/MigrateProfileBillingTest.php
+++ b/modules/ubercart/tests/src/Kernel/Migrate/d6/MigrateProfileBillingTest.php
@@ -47,14 +47,14 @@
     $this->assertBillingProfile(1, TRUE, '1492868907', '1493078815');
     $profile = Profile::load(1);
     $address = $profile->get('address')->first()->getValue();
-    $this->assertAddressField($address, 'US', '', '', NULL, '', NULL, '', NULL, '', NULL, '', '');
+    $this->assertAddressField($address, 'US', '', '', NULL, '', NULL, '', '', '', NULL, '', '');
     $phone = $profile->get('phone')->getValue();
     $this->assertSame([], $phone);
 
     $this->assertBillingProfile(2, TRUE, '1492989920', '1493081092');
     $profile = Profile::load(2);
     $address = $profile->get('address')->first()->getValue();
-    $this->assertAddressField($address, 'US', 'US-WY', 'World B', NULL, '7654', NULL, '42 View lane', NULL, 'Trin', NULL, 'Tragula', 'Perspective Ltd.');
+    $this->assertAddressField($address, 'US', 'US-WY', 'World B', NULL, '7654', NULL, '42 View Lane', 'Frogstar', 'Trin', NULL, 'Tragula', 'Perspective Ltd.');
     $phone = $profile->get('phone')->getValue()[0]['value'];
     $this->assertSame('111-9876', $phone);
   }
only in patch2:
unchanged:
--- a/tests/fixtures/uc6.php
+++ b/tests/fixtures/uc6.php
@@ -22056,7 +22056,7 @@ $connection->insert('uc_orders')
   'delivery_last_name' => 'Tragula',
   'delivery_phone' => '111-9876',
   'delivery_company' => 'Perspective Ltd.',
-  'delivery_street1' => '42 View lane',
+  'delivery_street1' => '42 View Lane',
   'delivery_street2' => 'Frogstar',
   'delivery_city' => 'World B',
   'delivery_zone' => '65',
@@ -22066,7 +22066,7 @@ $connection->insert('uc_orders')
   'billing_last_name' => 'Tragula',
   'billing_phone' => '111-9876',
   'billing_company' => 'Perspective Ltd.',
-  'billing_street1' => '42 View lane',
+  'billing_street1' => '42 View Lane',
   'billing_street2' => 'Frogstar',
   'billing_city' => 'World B',
   'billing_zone' => '65',