diff --git a/science/axom/Makefile b/science/axom/Makefile
index 8792a4fa1a93..5a737c5a9765 100644
--- a/science/axom/Makefile
+++ b/science/axom/Makefile
@@ -1,50 +1,51 @@
 PORTNAME=	axom
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.6.1
 PORTREVISION=	1
 CATEGORIES=	science
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Infrastructure for development of multi-physics applications and tools
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/../LICENSE
 
-BROKEN_i386=	https://github.com/LLNL/axom/issues/743
-BROKEN_powerpc=	https://github.com/LLNL/axom/issues/743
+BROKEN_armv7=	use of overloaded operator '[]' is ambiguous, see https://github.com/LLNL/axom/issues/743
+BROKEN_i386=	use of overloaded operator '[]' is ambiguous, see https://github.com/LLNL/axom/issues/743
+BROKEN_powerpc=	use of overloaded operator '[]' is ambiguous, see https://github.com/LLNL/axom/issues/743
 
 LIB_DEPENDS=	libconduit.so:science/conduit \
 		libhdf5.so:science/hdf5 \
 		libsiloh5.so:science/silo \
 		libsz.so:science/libaec
 RUN_DEPENDS=	sparsehash>0:devel/sparsehash
 
 USES=		cmake compiler:c++11-lang
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	LLNL
 GH_TUPLE=	LLNL:axom_data:b3d8e6f:axom_data/../data \
 		LLNL:blt:ddd5a0c:blt/cmake/blt \
 		LLNL:uberenv:a121a45:uberenv/scripts/uberenv
 
 CMAKE_OFF=	AXOM_ENABLE_DOCS AXOM_ENABLE_EXAMPLES AXOM_ENABLE_TESTS FREEBSD_ENABLE_EXAMPLES
 CMAKE_ON=	BUILD_SHARED_LIBS
 CMAKE_ARGS=	-DCONDUIT_DIR=${LOCALBASE} \
 		-DHDF5_DIR=${LOCALBASE}
 
 LDFLAGS+=	-lexecinfo
 
 WRKSRC_SUBDIR=	src
 
 CONFLICTS_INSTALL=	libfmt # bundles and installs an incompatible libfmt version: https://github.com/LLNL/axom/issues/561, axom headers include fmt unnecessarily
 
 post-install: # installs headers of a third party library sparsehash: https://github.com/LLNL/axom/issues/365
 	@${RM} -r ${STAGEDIR}${PREFIX}/include/sparsehash
 
 do-test:
 	@cd ${BUILD_WRKSRC} && \
 		${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} -DAXOM_ENABLE_TESTS:BOOL=ON ${CMAKE_SOURCE_PATH} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} ${ALL_TARGET} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} test
 
 .include <bsd.port.mk>