--- auth.h.orig	Fri Nov  4 15:31:26 1994
+++ auth.h	Sat Apr 18 00:37:48 1998
@@ -69,7 +69,7 @@
 #define	AUTHPROTO_PASSWORD
 
 /* define this if you want to use bellcore's S/Key */
-/* #define	AUTHPROTO_SKEY */
+#define	AUTHPROTO_SKEY
 
 /* define this if you want to use Security Dynamics' SecurID */
 /* #define	AUTHPROTO_SECURID */