diff --git a/pkgtools/pkgin/Makefile b/pkgtools/pkgin/Makefile
index e9fa28cf6c73e..91191a666918d 100644
--- a/pkgtools/pkgin/Makefile
+++ b/pkgtools/pkgin/Makefile
@@ -1,8 +1,8 @@
-# $NetBSD: Makefile,v 1.36 2013/05/09 07:40:27 adam Exp $
+# $NetBSD: Makefile,v 1.37 2013/05/24 15:08:00 jperkin Exp $
 #
 
 DISTNAME=		pkgin-0.6.3.1.1
-PKGREVISION=		1
+PKGREVISION=		2
 CATEGORIES=		pkgtools
 MASTER_SITES=		ftp://ftp.NetBSD.org/pub/NetBSD/misc/imil/
 
@@ -44,6 +44,8 @@ SUBST_FILES.osrel=	REPOSITORIES
 SUBST_SED.osrel=	-e "s|@OSREL@|${OS_VERSION:C/_.*//}|"
 .endif
 
+CFLAGS.SunOS+=		-D_FILE_OFFSET_BITS=64
+
 MAKE_ENV+=		MACHINE_ARCH=${MACHINE_ARCH}
 
 DEPENDS+=		pkg_install>=20110215:../../pkgtools/pkg_install