Index: head/devel/py-tiamat/Makefile
===================================================================
--- head/devel/py-tiamat/Makefile	(revision 552188)
+++ head/devel/py-tiamat/Makefile	(revision 552189)
@@ -1,30 +1,32 @@
 # Created by: Kirill Ponomarev <krion@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	tiamat
 PORTVERSION=	7.3
+PORTREVISION=	1
 CATEGORIES=	devel python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	krion@FreeBSD.org
 COMMENT=	Single binary builder for Python projects
 
 LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pop>=0:devel/py-pop@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}certifi>=0:security/py-certifi@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}chardet>0:textproc/py-chardet@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}idna>0:dns/py-idna@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=0:www/py-requests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}urllib3>0:net/py-urllib3@${PY_FLAVOR}
 
 USES=		python:3.6+ shebangfix
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent distutils
 
 USE_GITLAB=	yes
 GL_ACCOUNT=	saltstack/pop
 GL_COMMIT=	e0d4c851aea63480127a11e01f77ab5df959b484
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>