diff --git a/core/modules/user/src/Plugin/migrate/process/d6/ProfileFieldOptionTranslation.php b/core/modules/user/src/Plugin/migrate/process/d6/ProfileFieldOptionTranslation.php
index b16deee7b2..fb98743393 100644
--- a/core/modules/user/src/Plugin/migrate/process/d6/ProfileFieldOptionTranslation.php
+++ b/core/modules/user/src/Plugin/migrate/process/d6/ProfileFieldOptionTranslation.php
@@ -28,15 +28,10 @@ public function transform($value, MigrateExecutableInterface $migrate_executable
       $list = explode("\n", $translation);
       $list = array_map('trim', $list);
       $list = array_filter($list, 'strlen');
-      switch ($field_type) {
-        case 'list_string':
-        case 'list_integer':
-        case 'list_float':
-          foreach ($list as $key => $value) {
-            $allowed_values[] = ['label' => $value];
-          }
-          break;
-
+      if ($field_type === 'list_string') {
+        foreach ($list as $key => $value) {
+          $allowed_values[] = ['label' => $value];
+        }
       }
       $new_value = ['settings.allowed_values', $allowed_values];
     }
diff --git a/core/modules/user/src/Plugin/migrate/source/d6/ProfileFieldOptionTranslation.php b/core/modules/user/src/Plugin/migrate/source/d6/ProfileFieldOptionTranslation.php
index d10cf5210e..b3eef04f53 100644
--- a/core/modules/user/src/Plugin/migrate/source/d6/ProfileFieldOptionTranslation.php
+++ b/core/modules/user/src/Plugin/migrate/source/d6/ProfileFieldOptionTranslation.php
@@ -47,10 +47,6 @@ public function fields() {
   /**
    * {@inheritdoc}
    */
-
-  /**
-   * {@inheritdoc}
-   */
   public function getIds() {
     return parent::getIds() +
       [