diff --git a/devel/libgtop2/Makefile b/devel/libgtop2/Makefile
index 7a4eb911325..6c812c22204 100644
--- a/devel/libgtop2/Makefile
+++ b/devel/libgtop2/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.6 2003/12/01 04:08:56 marcm Exp $
+# $OpenBSD: Makefile,v 1.7 2004/02/10 00:47:57 espie Exp $
 
 COMMENT=		"portable library for obtaining system information"
 
@@ -38,4 +38,8 @@ CONFIGURE_ENV=		CPPFLAGS="-I${LOCALBASE}/include" \
 post-extract:
 	@mv ${WRKDIR}/${SYSDEPS} ${WRKSRC}/sysdeps/openbsd
 
+post-configure:
+	@touch ${WRKSRC}/Makefile.in
+	@touch ${WRKBUILD}/Makefile
+
 .include <bsd.port.mk>
diff --git a/devel/libgtop2/patches/patch-libgtop-sysdeps_m4 b/devel/libgtop2/patches/patch-libgtop-sysdeps_m4
new file mode 100644
index 00000000000..ae8c655c9fb
--- /dev/null
+++ b/devel/libgtop2/patches/patch-libgtop-sysdeps_m4
@@ -0,0 +1,23 @@
+$OpenBSD: patch-libgtop-sysdeps_m4,v 1.1 2004/02/10 00:47:57 espie Exp $
+--- libgtop-sysdeps.m4.orig	2004-02-10 01:38:26.000000000 +0100
++++ libgtop-sysdeps.m4	2004-02-10 01:39:18.000000000 +0100
+@@ -121,12 +121,18 @@ AC_DEFUN([GNOME_LIBGTOP_SYSDEPS],[
+ 	  fi
+ 	  libgtop_need_server=no
+ 	  ;;
+-	freebsd*|netbsd*|openbsd*|bsdi*)
++	freebsd*|netbsd*|bsdi*)
+ 	  libgtop_sysdeps_dir=freebsd
+ 	  libgtop_use_machine_h=yes
+ 	  libgtop_need_server=yes
+ 	  libgtop_postinstall='chgrp kmem $(bindir)/libgtop_server && chmod 2755 $(bindir)/libgtop_server'
+ 	  ;;
++	openbsd*)
++	  libgtop_sysdeps_dir=openbsd
++	  libgtop_use_machine_h=yes
++	  libgtop_need_server=yes
++	  libgtop_postinstall='chgrp kmem $(DESTDIR)$(bindir)/libgtop_server && chmod 2755 $(DESTDIR)$(bindir)/libgtop_server2'
++	  ;;
+ 	solaris*)
+ 	  libgtop_sysdeps_dir=solaris
+ 	  libgtop_use_machine_h=yes