diff --git a/config/rootfiles/core/162/filelists/files b/config/rootfiles/core/162/filelists/files
index a2f8fbc6b..cdd637316 100644
--- a/config/rootfiles/core/162/filelists/files
+++ b/config/rootfiles/core/162/filelists/files
@@ -1,6 +1,7 @@
 etc/rc.d/init.d/firewall
 etc/rc.d/init.d/mountkernfs
 etc/rc.d/init.d/unbound
+etc/sysctl.conf
 srv/web/ipfire/cgi-bin/connections.cgi
 srv/web/ipfire/cgi-bin/fwhosts.cgi
 srv/web/ipfire/cgi-bin/index.cgi