diff --git a/usr.sbin/ppp/main.c b/usr.sbin/ppp/main.c
index 8ae6c9f68622..772be6cbb802 100644
--- a/usr.sbin/ppp/main.c
+++ b/usr.sbin/ppp/main.c
@@ -17,7 +17,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: main.c,v 1.19 1996/05/11 20:48:34 phk Exp $
+ * $Id: main.c,v 1.20 1996/07/09 17:40:36 ache Exp $
  *
  *	TODO:
  *		o Add commands for traffic summary, version display, etc.
@@ -32,6 +32,7 @@
 #include <sys/wait.h>
 #include <errno.h>
 #include <netdb.h>
+#include <unistd.h>
 #include <sys/socket.h>
 #include <arpa/inet.h>
 #include "modem.h"
diff --git a/usr.sbin/ppp/pap.c b/usr.sbin/ppp/pap.c
index 0004d638279e..b6871dc0978e 100644
--- a/usr.sbin/ppp/pap.c
+++ b/usr.sbin/ppp/pap.c
@@ -18,7 +18,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: pap.c,v 1.5 1996/05/11 20:48:38 phk Exp $
+ * $Id: pap.c,v 1.6 1996/10/06 13:32:30 jkh Exp $
  *
  *	TODO:
  */
@@ -31,6 +31,10 @@
 #include "phase.h"
 #include "auth.h"
 
+#ifdef PASSWDAUTH
+# include "passwdauth.h"
+#endif
+
 static char *papcodes[] = {
   "???", "REQUEST", "ACK", "NAK"
 };