diff --git a/devel/py-qutip-qip/Makefile b/devel/py-qutip-qip/Makefile
index c1bf8531bb4f..12afa303682d 100644
--- a/devel/py-qutip-qip/Makefile
+++ b/devel/py-qutip-qip/Makefile
@@ -1,30 +1,32 @@
 PORTNAME=	qutip-qip
 DISTVERSION=	0.2.3
+PORTREVISION=	1
 CATEGORIES=	devel
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	QuTiP quantum information processing package
 WWW=		https://github.com/qutip/qutip-qip
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}packaging>0:devel/py-packaging@${PY_FLAVOR}
 RUN_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}packaging>0:devel/py-packaging@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}qutip>=4.5:devel/py-qutip@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>=1.0:science/py-scipy@${PY_FLAVOR}
+RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}ipython>0:devel/ipython@${PY_FLAVOR} # optional dependency, but required for tests
 
 USES=		python:3.7+
-USE_PYTHON=	distutils autoplist pytest # 5 tests fail, see https://github.com/qutip/qutip-qip/issues/196
+USE_PYTHON=	distutils autoplist pytest
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHON_SITELIBDIR}
 
 NO_ARCH=	yes
 
 post-patch:
 	@cd ${WRKSRC} && ${ECHO} ${DISTVERSION} > VERSION
 
 .include <bsd.port.mk>