diff -u b/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeForm.php b/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeForm.php
--- b/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeForm.php
+++ b/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeForm.php
@@ -526,10 +526,6 @@
       'source_module' => 'taxonomy',
       'destination_module' => 'taxonomy',
     ],
-    'd6_taxonomy_vocabulary_translation' => [
-      'source_module' => 'i18n',
-      'destination_module' => 'taxonomy',
-    ],
     'd6_term_node' => [
       'source_module' => 'taxonomy',
       'destination_module' => 'taxonomy',
@@ -538,6 +534,10 @@
       'source_module' => 'taxonomy',
       'destination_module' => 'taxonomy',
     ],
+    'd6_taxonomy_vocabulary_translation' => [
+      'source_module' => 'i18n',
+      'destination_module' => 'taxonomy',
+    ],
     'd6_term_node' => [
       'source_module' => 'taxonomy',
       'destination_module' => 'taxonomy',
diff -u b/core/modules/taxonomy/src/Plugin/migrate/source/d6/TaxonomyVocabularyTranslation.php b/core/modules/taxonomy/src/Plugin/migrate/source/d6/TaxonomyVocabularyTranslation.php
--- b/core/modules/taxonomy/src/Plugin/migrate/source/d6/TaxonomyVocabularyTranslation.php
+++ b/core/modules/taxonomy/src/Plugin/migrate/source/d6/TaxonomyVocabularyTranslation.php
@@ -15,14 +15,14 @@
 class TaxonomyVocabularyTranslation extends DrupalSqlBase {
 
   /**
-   * The source table containing profile field info.
+   * The source table containing field info.
    *
    * @var string
    */
   protected $fieldTable;
 
   /**
-   * The source table containing the profile values.
+   * The source table containing the field values.
    *
    * @var string
    */