diff --git a/etc/periodic/security/Makefile b/etc/periodic/security/Makefile
index 026948b9d854..8174133b64bb 100644
--- a/etc/periodic/security/Makefile
+++ b/etc/periodic/security/Makefile
@@ -2,6 +2,8 @@
 
 .include <src.opts.mk>
 
+FILESGROUPS=	FILES DATA
+
 FILES=	100.chksetuid \
 	110.neggrpperm \
 	200.chkmounts \
@@ -10,8 +12,8 @@ FILES=	100.chksetuid \
 	410.logincheck \
 	700.kernelmsg \
 	800.loginfail \
-	900.tcpwrap \
-	security.functions
+	900.tcpwrap
+DATA=	security.functions
 
 # NB: keep these sorted by MK_* knobs