diff --git a/lib/vty.h b/lib/vty.h
index 5a02e65..65ae620 100644
--- a/lib/vty.h
+++ b/lib/vty.h
@@ -22,6 +22,7 @@
 #define _ZEBRA_VTY_H
 
 #include "thread.h"
+#include "log.h"
 
 #define VTY_BUFSIZ 512
 #define VTY_MAXHIST 20
@@ -211,7 +212,7 @@
 extern void vty_close (struct vty *);
 extern char *vty_get_cwd (void);
 extern void vty_log (const char *level, const char *proto, 
-                     const char *fmt, va_list);
+                     const char *fmt, struct timestamp_control *, va_list);
 extern int vty_config_lock (struct vty *);
 extern int vty_config_unlock (struct vty *);
 extern int vty_shell (struct vty *);