Index: sysutils/xen-tools/Makefile
===================================================================
--- sysutils/xen-tools/Makefile
+++ sysutils/xen-tools/Makefile
@@ -3,7 +3,7 @@
 PORTNAME=	xen
 PKGNAMESUFFIX=	-tools
 PORTVERSION=	4.13.0
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	sysutils emulators
 MASTER_SITES=	http://downloads.xenproject.org/release/xen/${PORTVERSION}/
 
@@ -57,7 +57,7 @@
 DOCS_INSTALL_TARGET=	install-docs
 
 # Fix build with clang 10.0 (re convert enum constant to boolean)
-EXTRA_PATCHES+= ${PATCHDIR}/0001-libfsimage-fix-clang-10-build.patch
+EXTRA_PATCHES+= ${PATCHDIR}/0001-libfsimage-fix-clang-10-build.patch:-p1
 
 .include <bsd.port.options.mk>