diff --git a/usr.bin/tn3270/tn3270/Makefile b/usr.bin/tn3270/tn3270/Makefile
index 69b044754d3e..be31fa00a19c 100644
--- a/usr.bin/tn3270/tn3270/Makefile
+++ b/usr.bin/tn3270/tn3270/Makefile
@@ -1,5 +1,6 @@
-#	$NetBSD: Makefile,v 1.27 1998/02/18 22:51:08 jtc Exp $
+#	$NetBSD: Makefile,v 1.28 1998/02/28 12:38:58 veego Exp $
 
+CPPFLAGS+=-I${.CURDIR}/../../../lib
 LDADD+=	-lcurses -lcrypt
 DPADD+=	${LIBCURSES} ${LIBCRYPT}