diff --git a/merge/app-admin/syslog-ng/boot/syslog-ng b/merge/app-admin/syslog-ng/boot/syslog-ng
index 73a9618..4ba4691 100644
--- a/merge/app-admin/syslog-ng/boot/syslog-ng
+++ b/merge/app-admin/syslog-ng/boot/syslog-ng
@@ -1,2 +1,2 @@
-{% save custom.runlevels.syslogng = "on" %}
-{% calculate append="link", source="/etc/init.d/syslog-ng" %}
+{% calculate append="link", source="/etc/init.d/syslog-ng", custom.runlevels.syslogng != 'on' or grep('var/lib/calculate/-runlevels-syslog-ng','/syslog-ng') %}
+{% save.system custom.runlevels.syslogng = "on" %}