diff --git a/src/Plugin/facets/processor/TranslateEntityProcessor.php b/src/Plugin/facets/processor/TranslateEntityProcessor.php
index 8bb17cb..60081b1 100644
--- a/src/Plugin/facets/processor/TranslateEntityProcessor.php
+++ b/src/Plugin/facets/processor/TranslateEntityProcessor.php
@@ -6,6 +6,7 @@ use Drupal\Core\Entity\ContentEntityBase;
 use Drupal\Core\Entity\Entity;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\facets\FacetInterface;
+use Drupal\facets\Plugin\facets\facet_source\SearchApiViews;
 use Drupal\facets\Processor\BuildProcessorInterface;
 use Drupal\facets\Processor\ProcessorPluginBase;
 use Drupal\field\Entity\FieldStorageConfig;
@@ -29,7 +30,6 @@ class TranslateEntityProcessor extends ProcessorPluginBase implements BuildProce
    */
   public function build(FacetInterface $facet, array $results) {
     $language_interface = \Drupal::languageManager()->getCurrentLanguage();
-    $config = $this->getConfiguration();
 
     $ids = [];
     /** @var \Drupal\facets\Result\ResultInterface $result */
@@ -37,8 +37,12 @@ class TranslateEntityProcessor extends ProcessorPluginBase implements BuildProce
       $ids[] = $result->getRawValue();
     }
 
+    /** @var SearchApiViews $source */
+    $source = $facet->getFacetSource();
+    $field = $source->getIndex()->getField($facet->getFieldIdentifier());
+
     // Load the field config
-    $field_config = FieldStorageConfig::loadByName($config['entity_type'], $facet->getFieldIdentifier());
+    $field_config = FieldStorageConfig::loadByName($field->getDatasource()->getEntityTypeId(), $facet->getFieldIdentifier());
     // Load the indexed entities by using the target_type of the field config.
     $entities = \Drupal::entityTypeManager()
       ->getStorage($field_config->getSetting('target_type'))
@@ -59,25 +63,4 @@ class TranslateEntityProcessor extends ProcessorPluginBase implements BuildProce
     return $results;
   }
 
-  /**
-   * {@inheritdoc}
-   */
-  public function buildConfigurationForm(array $form, FormStateInterface $form_state, FacetInterface $facet) {
-    $form = parent::buildConfigurationForm($form, $form_state, $facet);
-
-    $definitions = \Drupal::entityTypeManager()->getDefinitions();
-    $entity_types = array_keys($definitions);
-    $config = $this->getConfiguration();
-
-    $form['entity_type'] = [
-      '#type' => 'select',
-      '#title' => $this->t('Select the entity type, belonging to this field'),
-      '#options' => array_combine($entity_types, $entity_types),
-      '#default_value' => (isset($config['entity_type'])) ? $config['entity_type'] : NULL,
-      '#required' => TRUE
-    ];
-
-    return $form;
-  }
-
 }