diff --git a/Config/config.php b/Config/config.php
index e67c03c..5604ea7 100644
--- a/Config/config.php
+++ b/Config/config.php
@@ -29,7 +29,7 @@
             "router",
             "translator",
             "monolog.logger.mautic",
-            "mautic.helper.encryption",
+            \Mautic\CoreBundle\Helper\EncryptionHelper::class,
             "mautic.lead.model.lead",
             "mautic.lead.model.company",
             "mautic.helper.paths",
@@ -50,7 +50,7 @@
             "router",
             "translator",
             "monolog.logger.mautic",
-            "mautic.helper.encryption",
+            \Mautic\CoreBundle\Helper\EncryptionHelper::class,
             "mautic.lead.model.lead",
             "mautic.lead.model.company",
             "mautic.helper.paths",