diff --git a/src/Plugin/SolrConnector/PantheonSolrConnector.php b/src/Plugin/SolrConnector/PantheonSolrConnector.php
index 9765057a..0aedd855 100644
--- a/src/Plugin/SolrConnector/PantheonSolrConnector.php
+++ b/src/Plugin/SolrConnector/PantheonSolrConnector.php
@@ -15,7 +15,6 @@
 use Drupal\search_api_pantheon\Services\SolariumClient as PantheonSolariumClient;
 use Drupal\Core\Logger\LoggerChannelFactoryInterface;
 use Drupal\Core\Datetime\DateFormatterInterface;
-use Drupal\Core\Messenger\MessengerInterface;
 
 /**
  * Pantheon Solr connector.