diff --git a/src/Plugin/Field/FieldFormatter/StarsFormatter.php b/src/Plugin/Field/FieldFormatter/StarsFormatter.php
index a25f9e2..eb9c4c1 100644
--- a/src/Plugin/Field/FieldFormatter/StarsFormatter.php
+++ b/src/Plugin/Field/FieldFormatter/StarsFormatter.php
@@ -42,7 +42,7 @@ class StarsFormatter extends FiveStarFormatterBase {
     foreach ($items as $delta => $item) {
       $active = $this->getSetting('fivestar_widget');
       $widget = [
-        'name' => Unicode::strtolower($widgets[$active]),
+        'name' => $active,
         'css' => $active,
       ];
       $settings = $item->getFieldDefinition()->getSettings();