diff --git a/config/rootfiles/core/52/filelists/files b/config/rootfiles/core/52/filelists/files
index f3cb1f00c..5f92d9cf9 100644
--- a/config/rootfiles/core/52/filelists/files
+++ b/config/rootfiles/core/52/filelists/files
@@ -1,2 +1,3 @@
 etc/system-release
 var/ipfire/langs/
+etc/sysctl.conf