diff --git a/cta.spec.in b/cta.spec.in
index 806d9b866a8dfea866dbd56aac1101e2aecbb3be..2bf3b294cf48e43ddd1e01a7eafc12837ffcbbb3 100644
--- a/cta.spec.in
+++ b/cta.spec.in
@@ -313,7 +313,7 @@ Tools to faciliate working with rmcd and smc in cta
 %attr(0644,root,root) %config(noreplace) %{_sysconfdir}/cta/cta-rmcd.conf
 %attr(0644,root,root) %config(noreplace) %{_sysconfdir}/cta/cta-smc.conf
 %attr(0644,root,root) %doc /usr/share/man/man1/cta-smc.1cta.gz
-%attr(0644,root,root) /etc/sysconfig/cta-rmcd
+%attr(0644,root,root) %config(noreplace) /etc/sysconfig/cta-rmcd
 %attr(0644,root,root) /etc/systemd/system/cta-rmcd.service
 
 %endif