diff --git a/register-hooks.php b/register-hooks.php
index 3aa83d64..5c72f321 100644
--- a/register-hooks.php
+++ b/register-hooks.php
@@ -71,6 +71,7 @@ if ($this->getConfig()->get('frontend', 'disabled', 'no') !== 'yes') {
     $this->provideHook('icingadb/icingadbSupport');
     $this->provideHook('cube/Actions', CubeLinks::class);
     $this->provideHook('cube/IcingaDbActions', IcingaDbCubeLinks::class);
+    $this->provideHook('Icingadb/CustomVarRenderer');
     $this->provideHook('Monitoring/CustomVarRenderer');
 }