diff --git a/intaro.retailcrm/install/index.php b/intaro.retailcrm/install/index.php
index c43f1d34..8af46c6a 100644
--- a/intaro.retailcrm/install/index.php
+++ b/intaro.retailcrm/install/index.php
@@ -245,6 +245,7 @@ class intaro_retailcrm extends CModule
         include($this->INSTALL_PATH . '/../lib/service/orderloyaltydataservice.php');
         include($this->INSTALL_PATH . '/../lib/component/factory/clientfactory.php');
         include($this->INSTALL_PATH . '/../lib/component/apiclient/clientadapter.php');
+        include($this->INSTALL_PATH . '/../lib/service/subscriberservice.php');
 
         $this->CopyFiles();
         $this->addLPUserFields();
diff --git a/intaro.retailcrm/lib/service/SubscriberService.php b/intaro.retailcrm/lib/service/subscriberservice.php
similarity index 100%
rename from intaro.retailcrm/lib/service/SubscriberService.php
rename to intaro.retailcrm/lib/service/subscriberservice.php