Index: head/chinese/opencc/Makefile
===================================================================
--- head/chinese/opencc/Makefile	(revision 489185)
+++ head/chinese/opencc/Makefile	(revision 489186)
@@ -1,33 +1,34 @@
 # Created by: Zhihao Yuan <lichray@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	opencc
 PORTVERSION=	1.0.5
-PORTREVISION=	2
 DISTVERSIONPREFIX=	ver.
+PORTREVISION=	2
 CATEGORIES=	chinese converters
 
 MAINTAINER=	lichray@gmail.com
 COMMENT=	Open Chinese Convert library and utilities
 
 LICENSE=	APACHE20
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	BYVoid
 GH_PROJECT=	OpenCC
 
 USES=		cmake compiler:c++11-lib python:build
 USE_LDCONFIG=	yes
 
 OPTIONS_DEFINE=	TESTS
 
 TESTS_DESC=	Build the unit testing
 TESTS_CMAKE_ON=	-DENABLE_GTEST=ON
 
+MAKE_JOBS_UNSAFE=	yes
 TEST_TARGET=	test
 
 post-patch:
 	@${REINPLACE_CMD} -e "s|python|${PYTHON_CMD}|g" \
 		${WRKSRC}/data/CMakeLists.txt
 
 .include <bsd.port.mk>