diff --git a/science/py-libgetar/Makefile b/science/py-libgetar/Makefile
index a271c15c162f..4758e00f9d86 100644
--- a/science/py-libgetar/Makefile
+++ b/science/py-libgetar/Makefile
@@ -1,36 +1,35 @@
 PORTNAME=	libgetar
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.1.7
 PORTREVISION=	2
 CATEGORIES=	science # physics
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Library to read and write GEneric Trajectory ARchives
 WWW=		https://github.com/glotzerlab/libgetar
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-PY_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>0:math/py-numpy@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}breathe>0:devel/py-breathe@${PY_FLAVOR}
+PY_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>0:math/py-numpy@${PY_FLAVOR}
 BUILD_DEPENDS=	${PY_DEPENDS}
 RUN_DEPENDS=	${PY_DEPENDS}
 
 USES=		python
 USE_PYTHON=	distutils cython autoplist
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	glotzerlab
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/gtar/_gtar${PYTHON_TAG}.so
 
 do-test:
 	@cd ${WRKSRC}/test && ${SETENV} ${TEST_ENV} ${PYTHON_CMD} -m unittest discover
 
 # tests as of 1.1.7: Ran 28 tests in 0.065s, OK (skipped=1)
 
 .include <bsd.port.mk>