diff --git a/config/rootfiles/core/51/filelists/files b/config/rootfiles/core/51/filelists/files
index f3cb1f00c..ea5e6b1fb 100644
--- a/config/rootfiles/core/51/filelists/files
+++ b/config/rootfiles/core/51/filelists/files
@@ -1,2 +1,3 @@
 etc/system-release
+etc/sysctl.conf
 var/ipfire/langs/