diff --git a/sys/arch/pmax/stand/Makefile.inc b/sys/arch/pmax/stand/Makefile.inc
index 63a0048e7d3b..2bc054c8c7a4 100644
--- a/sys/arch/pmax/stand/Makefile.inc
+++ b/sys/arch/pmax/stand/Makefile.inc
@@ -1,8 +1,9 @@
-# $NetBSD: Makefile.inc,v 1.11 1999/04/11 04:19:56 simonb Exp $
+# $NetBSD: Makefile.inc,v 1.12 1999/04/11 04:31:02 simonb Exp $
 
 .include <bsd.own.mk>
 
 BINDIR?=	/usr/mdec
 BINMODE?=	444
 
+WARNS?=		1
 MKMAN=		no