diff --git a/meta/base/conf/mt8516/aud8516p1v2-consys-slc-128/local.conf.sample b/meta/base/conf/mt8516/aud8516p1v2-consys-slc-128/local.conf.sample
index e65bfb1e4..cf57aca8d 100644
--- a/meta/base/conf/mt8516/aud8516p1v2-consys-slc-128/local.conf.sample
+++ b/meta/base/conf/mt8516/aud8516p1v2-consys-slc-128/local.conf.sample
@@ -1,4 +1,4 @@
-#require conf/distro/include/security_flags.inc
+require conf/distro/include/security_flags.inc
 MACHINE ??= "aud8516p1v2-consys-slc-128"
 DISTRO ?= "poky-aud-systemd"
 PACKAGE_CLASSES ?= "package_rpm"