diff --git a/core/modules/config/tests/config_test/config/schema/config_test.schema.yml b/core/modules/config/tests/config_test/config/schema/config_test.schema.yml
index 904fb69..80dc9fb 100644
--- a/core/modules/config/tests/config_test/config/schema/config_test.schema.yml
+++ b/core/modules/config/tests/config_test/config/schema/config_test.schema.yml
@@ -41,9 +41,13 @@ config_test.query.*:
       label: 'Label'
     array:
       type: sequence
-      label: 'Array'
+      label: 'Array level 1'
       sequence:
-        - type: string
+        - type: sequence
+          label: 'Array level 2'
+          sequence:
+            - type: integer
+              label: 'Value'
     number:
       type: integer
       label: 'number'
diff --git a/core/modules/migrate_drupal/config/install/migrate.migration.d6_vocabulary_field_instance.yml b/core/modules/migrate_drupal/config/install/migrate.migration.d6_vocabulary_field_instance.yml
index 215f470..c7fc497 100644
--- a/core/modules/migrate_drupal/config/install/migrate.migration.d6_vocabulary_field_instance.yml
+++ b/core/modules/migrate_drupal/config/install/migrate.migration.d6_vocabulary_field_instance.yml
@@ -12,8 +12,6 @@ process:
     plugin: migration
     migration: d6_taxonomy_vocabulary
     source: vid
-  'settings.allowed_values.0.vocabulary': @field_name
-  'settings.allowed_values.0.parent': constants.parent
 destination:
   plugin: entity:field_instance_config
 migration_dependencies:
diff --git a/core/modules/migrate_drupal/src/Tests/d6/MigrateVocabularyFieldInstanceTest.php b/core/modules/migrate_drupal/src/Tests/d6/MigrateVocabularyFieldInstanceTest.php
index a569062..d01c6c3 100644
--- a/core/modules/migrate_drupal/src/Tests/d6/MigrateVocabularyFieldInstanceTest.php
+++ b/core/modules/migrate_drupal/src/Tests/d6/MigrateVocabularyFieldInstanceTest.php
@@ -84,15 +84,11 @@ public function testVocabularyFieldInstance() {
     $field_id = 'node.article.tags';
     $field = entity_load('field_instance_config', $field_id);
     $this->assertEqual($field->id(), $field_id, 'Field instance exists on article bundle.');
-    $settings = $field->getSettings();
-    $this->assertEqual('tags', $settings['allowed_values'][0]['vocabulary'], "Vocabulary has correct settings.");
 
     // Test the page bundle as well.
     $field_id = 'node.page.tags';
     $field = entity_load('field_instance_config', $field_id);
     $this->assertEqual($field->id(), $field_id, 'Field instance exists on page bundle.');
-    $settings = $field->getSettings();
-    $this->assertEqual('tags', $settings['allowed_values'][0]['vocabulary'], "Vocabulary has correct settings.");
 
     $this->assertEqual(array('node', 'article', 'tags'), entity_load('migration', 'd6_vocabulary_field_instance')->getIdMap()->lookupDestinationID(array(4, 'article')));
   }