diff --git a/textproc/lookatme/Makefile b/textproc/lookatme/Makefile
index a9a2f246a3a7..ea727876287b 100644
--- a/textproc/lookatme/Makefile
+++ b/textproc/lookatme/Makefile
@@ -1,34 +1,35 @@
 PORTNAME=	lookatme
 PORTVERSION=	2.3.2
 PORTREVISION=	1
 CATEGORIES=	textproc python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	amdmi3@FreeBSD.org
 COMMENT=	Interactive, terminal-based markdown presenter
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}marshmallow>=0:devel/py-marshmallow@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}click>=0:devel/py-click@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}yaml>=0:devel/py-yaml@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}mistune>=0:textproc/py-mistune@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}urwid>=0:devel/py-urwid@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pygments>=0:textproc/py-pygments@${PY_FLAVOR}
-TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest-mock>=0:devel/py-pytest-mock@${PY_FLAVOR}
+TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest-mock>=0:devel/py-pytest-mock@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}six>=0:devel/py-six@${PY_FLAVOR}
 
 USES=		cpe python:3.6+ pytest
 CPE_VENDOR=	${PORTNAME}_project
 USE_PYTHON=	autoplist distutils
 NO_ARCH=	yes
 
 # https://github.com/d0c-s4vage/lookatme/issues/126
 PYTEST_BROKEN_TESTS=	test_sanity_check_that_errors_are_detected \
 			test_styles_defaults
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|>.*||' ${WRKSRC}/requirements.txt
 
 .include <bsd.port.mk>