diff --git a/PVE/API2/Services.pm b/PVE/API2/Services.pm
index ea423283c..e413e840d 100644
--- a/PVE/API2/Services.pm
+++ b/PVE/API2/Services.pm
@@ -31,6 +31,7 @@ my $service_name_list = [
     'syslog',
     'cron',
     'postfix',
+    'ksmtuned',
     ];
 
 my $get_full_service_state = sub {