diff --git a/man5/rpc.5 b/man5/rpc.5
index 5150b56d7..bbdc442a3 100644
--- a/man5/rpc.5
+++ b/man5/rpc.5
@@ -1,3 +1,5 @@
+.\" This page was taken from the 4.4BSD-Lite CDROM (BSD license)
+.\"
 .\" @(#)rpc.5	2.2 88/08/03 4.0 RPCSRC; from 1.4 87/11/27 SMI;
 .TH RPC 5  1985-09-26 
 .SH NAME