diff --git a/ncurses/tinfo/make_keys.c b/ncurses/tinfo/make_keys.c
index fa0c2f2..b8eb934 100644
--- a/ncurses/tinfo/make_keys.c
+++ b/ncurses/tinfo/make_keys.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998-2011,2015 Free Software Foundation, Inc.              *
+ * Copyright 2020,2021 Thomas E. Dickey                                     *
+ * Copyright 1998-2011,2015 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,7 +40,7 @@
 #define USE_TERMLIB 1
 #include <build.priv.h>
 
-MODULE_ID("$Id: make_keys.c,v 1.21 2015/07/16 01:10:03 tom Exp $")
+MODULE_ID("$Id: make_keys.c,v 1.23 2021/08/18 20:55:25 tom Exp $")
 
 #include <names.c>
 
@@ -127,11 +128,13 @@
 {
     static const char *prefix[] =
     {
-	"#ifndef NCU_KEYS_H",
-	"#define NCU_KEYS_H 1",
+	"#ifndef _INIT_KEYTRY_H",
+	"#define _INIT_KEYTRY_H 1",
 	"",
 	"/* This file was generated by MAKE_KEYS */",
 	"",
+	"#include <tic.h>",
+	"",
 	"#if BROKEN_LINKER",
 	"static",
 	"#endif",
@@ -142,7 +145,7 @@
     {
 	"\t{ 0, 0} };",
 	"",
-	"#endif /* NCU_KEYS_H */",
+	"#endif /* _INIT_KEYTRY_H */",
 	0
     };