diff --git a/cad/gnucap/Makefile b/cad/gnucap/Makefile
index 5d58659b069..d550b583200 100644
--- a/cad/gnucap/Makefile
+++ b/cad/gnucap/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.17 2018/10/28 08:13:41 bentley Exp $
+# $OpenBSD: Makefile,v 1.18 2018/11/18 19:12:13 naddy Exp $
 
 # gcc spins compiling d_mos7
 NOT_FOR_ARCHS=		m88k
@@ -6,7 +6,7 @@ NOT_FOR_ARCHS=		m88k
 COMMENT=		Gnu Circuit Analysis Package
 
 DISTNAME=		gnucap-0.35
-REVISION =		6
+REVISION =		7
 CATEGORIES=		cad
 
 HOMEPAGE=		http://www.gnucap.org/
diff --git a/cad/gnucap/patches/patch-src_md_h b/cad/gnucap/patches/patch-src_md_h
index c2970ab8316..6e65397ef1c 100644
--- a/cad/gnucap/patches/patch-src_md_h
+++ b/cad/gnucap/patches/patch-src_md_h
@@ -1,6 +1,7 @@
-$OpenBSD: patch-src_md_h,v 1.1.1.1 2006/12/30 15:42:53 steven Exp $
---- src/md.h.orig	Mon Aug 28 08:15:43 2006
-+++ src/md.h	Sat Dec 30 13:00:09 2006
+$OpenBSD: patch-src_md_h,v 1.2 2018/11/18 19:12:13 naddy Exp $
+Index: src/md.h
+--- src/md.h.orig
++++ src/md.h
 @@ -32,6 +32,8 @@
  /*--------------------------------------------------------------------------*/
  /* std collection of includes */
@@ -10,3 +11,11 @@ $OpenBSD: patch-src_md_h,v 1.1.1.1 2006/12/30 15:42:53 steven Exp $
  #include <new>
  #include <cstdarg>
  #include <cassert>
+@@ -43,6 +45,7 @@
+ #include <cerrno>
+ #include <csetjmp>
+ #include <csignal>
++#include <cstring>
+ #include <iostream>
+ // types
+ #include <complex>