diff --git a/devel/py-pytest-timeout/Makefile b/devel/py-pytest-timeout/Makefile
index 0609a7eb2efe..4986295cf9ea 100644
--- a/devel/py-pytest-timeout/Makefile
+++ b/devel/py-pytest-timeout/Makefile
@@ -1,28 +1,29 @@
 # Created by: Fukang Chen <loader@FreeBSD.org>
 
 PORTNAME=	pytest-timeout
 PORTVERSION=	1.4.2
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	loader@FreeBSD.org
 COMMENT=	Pytest plugin to abort hanging tests
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>=3.6.0:devel/py-pytest@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>=3.6.0:devel/py-pytest@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pytest-cov>0:devel/py-pytest-cov@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pexpect>0:misc/py-pexpect@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	autoplist distutils
 
 NO_ARCH=	yes
 
 TEST_ENV+=	PYTHONPATH=${TEST_WRKSRC}
 do-test:
 	@(cd ${TEST_WRKSRC} && ${SETENV} ${TEST_ENV} ${PYTHON_CMD} -m pytest)
 
 .include <bsd.port.mk>