diff --git a/contrib/amd/FREEBSD-upgrade b/contrib/amd/FREEBSD-upgrade
index 84f8d755c414..8205e8ec7461 100644
--- a/contrib/amd/FREEBSD-upgrade
+++ b/contrib/amd/FREEBSD-upgrade
@@ -1,4 +1,5 @@
 # ex:ts=8
+$FreeBSD$
 
 AMD (am-utils) 6.0
 	originals can be found at: ftp://shekel.mcl.cs.columbia.edu/pub/am-utils
diff --git a/contrib/cpio/FREEBSD-upgrade b/contrib/cpio/FREEBSD-upgrade
index 3d0ca0e853a3..8e2bf3600b97 100644
--- a/contrib/cpio/FREEBSD-upgrade
+++ b/contrib/cpio/FREEBSD-upgrade
@@ -1,3 +1,5 @@
+$FreeBSD$
+
 GNU cpio 2.4.2
 	originals can be found at: ftp://prep.ai.mit.edu/pub/gnu
 
diff --git a/contrib/isc-dhcp/FREEBSD-upgrade b/contrib/isc-dhcp/FREEBSD-upgrade
index c35b7c6d04b0..0f8f8ef16d71 100644
--- a/contrib/isc-dhcp/FREEBSD-upgrade
+++ b/contrib/isc-dhcp/FREEBSD-upgrade
@@ -1,4 +1,5 @@
 # ex:ts=8
+$FreeBSD$
 
 ISC DHCP client 2.0
 	originals can be found at: ftp://ftp.isc.org/isc/dhcp/